[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/15. Chicken Producer - Top-down approach - Tips how to do it.mp4121.09MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/38. Rent or buy a house – Buying the apartment.mp452.39MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/37. Rent or buy a house – The loan.mp447.03MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/28. Reading skills – By weeks result.mp444.36MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/3. Bottom-up approach.mp444.24MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/21. KPIs for cinema – Excel.mp442.88MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/24. How to motivate not yours sales reps – Trainings.mp440.15MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/19. When can I retire – No passive income – Excel Basic.mp440.12MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/7. 10 x current solution using first principles/6. Reduce water using 10x framework – Options.mp437.64MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/7. 10 x current solution using first principles/11. Decrease cost using 10x framework – Options.mp436.98MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/20. Car vs Uber – Cost of own car Basic.mp436.88MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/27. Reading skills – End year.mp435.18MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/11. How to chose the right boyfriend – VLOOKUP & Match.mp434.66MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/14. How to get into shape – Losing Weight Basics.mp433.69MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/8. How to chose the right boyfriend – Criteria how they are defined.mp433.23MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/6. How to chose the right boyfriend – Ranking in Excel.mp432.84MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/31. How much is MBA worth – the Loan.mp432.49MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/4. Make-or-buy analysis/6. Make-or-buy courses – Make Option.mp431.67MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/36. Rent or buy a house – Rentig cost.mp431.66MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/23. Backward logic based decisions – Solution.mp431.46MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/5. What happens with Jorge time – OLE & Improvements.mp430.82MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/32. How much is MBA worth – Pessimistic scenario.mp428.7MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/17. What will be the effect of the price increase – Solution – Impact on coffee only.mp427.74MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/5. Estimating the costs of a wedding – Partial Solution.mp427.28MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/2. Basic tools – Case studies overview.mp426.87MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/10. How to chose the right boyfriend – VLOOKUP.mp426.46MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/16. Chicken Producer - Top-down approach - Solution.mp426.44MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/2. Intermediate tools – Case studies overview.mp426.31MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/17. How to get into shape – Running & Summary.mp426.27MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/1. Introduction/6. How to find information and ask questions.mp426.08MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/14. Chicken Producer - Top-down approach - Introduction.mp425.59MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/7. 10 x current solution using first principles/10. Decrease cost using 10x framework – Current Level.mp424.66MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/7. 10 x current solution using first principles/2. 10 x current solution using first principals.mp424.51MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/7. How to chose the right boyfriend – Ranking Summary of Results.mp424.38MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/35. Issue tree for John's flat – Solution.mp424.05MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/11. Average salaries in other department – Excel Basic.mp423.9MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/7. 10 x current solution using first principles/5. Reduce water using 10x framework – Current Consumption.mp423.9MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/20. When can I retire – No passive income – Go seek function.mp423.8MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/10. Quick wins in Drugstore – Cost Reduction.mp423.4MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/15. How to expand the brand – Solution – Part 1.mp423.14MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/15. How to get into shape – Losing Weight Summary.mp422.97MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/7. 10 x current solution using first principles/4. Reduce water using 10x framework – Drivers.mp422.96MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/9. Quick wins in Drugstore – Cost Structure.mp422.89MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/4. What happens with Jorge time – Analysis of data.mp422.78MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/12. LFL analysis – Solution – Part 1.mp422.74MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/1. Introduction/1. Introduction.mp422.51MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/33. How much is MBA worth – Optimistic & Realistic.mp422.34MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/4. How to lose weight – Solution.mp422.29MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/12. Set SMART goals.mp421.86MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/33. Issue tree example for a FMCG firm.mp421.59MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/28. How to motivate not yours sales reps – Summary and Comparison in Excel.mp421.56MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/7. Estimating the costs of a wedding – Excel Part 2.mp421.23MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/12. Average salaries in other department – Excel Go Seek function.mp420.49MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/34. Total cost of ownership.mp420.3MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/13. LFL analysis – Solution – Part 2.mp420.23MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/4. Make-or-buy analysis/3. Delegating some work to others – Analysis of activities.mp420.19MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/26. How to motivate not yours sales reps – Incentive trips.mp420.18MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/7. 10 x current solution using first principles/9. Decrease cost using 10x framework – Drivers.mp419.84MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/27. How to motivate not yours sales reps – Loyalty program.mp419.64MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/6. Estimating the costs of a wedding – Excel Part 1.mp419.59MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/21. When can I retire – With passive income.mp419.24MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/10. Average salaries in other department – Solution.mp419.16MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/17. Scenario analysis – Introduction.mp419.1MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/34. How much is MBA worth – Comparison.mp418.94MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/37. Benchmarks – external and internal.mp418.86MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/11. Quick wins in Drugstore – Summary.mp418.8MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/38. How long will it take to prepare the presentation – Deadline.mp418.54MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/42. How big house should I build – Small House.mp418.45MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/25. How to motivate not yours sales reps – Contests.mp418.14MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/34. Issue tree for John's flat – Introduction.mp418.09MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/1. OEE and OLE.mp418.08MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/37. How long will it take to prepare the presentation – Time needed.mp417.73MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/41. How big house should I build – Introduction.mp417.69MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/26. Reading skills – Introduction.mp417.54MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/30. Personal KPIs – Solution Part 1.mp417.39MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/39. Rent or buy a house – Comparison.mp417.39MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/4. Make-or-buy analysis/8. Make-or-buy courses – Comparison.mp417.27MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/16. How to expand the brand – Solution – Part 2.mp417.27MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/18. What will be the effect of the price increase – Solution – Full impact.mp417.02MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/32. Issue tree – Retail.mp416.88MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/15. Simulation analysis – Introduction.mp416.84MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/9. Average salaries in other department – Introduction.mp416.73MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/8. Top-down approach.mp416.71MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/43. How big house should I build – Big House.mp416.55MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/31. Personal KPIs – Solution Part 2.mp416.53MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/7. 10 x current solution using first principles/3. Reduce water using 10x framework – Case Introduction.mp416.35MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/39. Decision Tree Analysis – Introduction.mp415.79MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/7. 10 x current solution using first principles/7. Reduce water using 10x framework – Summary.mp415.6MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/40. Decision Tree Analysis – Solution.mp415.21MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/35. Rent or buy a house – Introduction.mp415.09MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/36. How long will it take to prepare the presentation – Introduction.mp415.03MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/18. When can I retire – Introduction.mp414.87MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/12. How to chose the right boyfriend – Final remarks.mp414.72MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/17. Backward logic.mp414.61MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/13. How to get into shape – Introduction.mp414.35MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/4. Make-or-buy analysis/7. Make-or-buy courses – Buy Option.mp414.28MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/14. How to expand the brand – Introduction.mp414.2MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/18. KPIs and business drivers – Introduction.mp414.17MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/29. Personal KPIs – Introduction.mp414.14MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/6. Theory of constraints and bottlenecks.mp414.13MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/7. 10 x current solution using first principles/12. Decrease cost using 10x framework – Summary.mp412.88MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/3. What happens with Jorge time – Data for the case.mp412.63MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/22. Car vs Uber – Comparison of costs.mp412.61MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/21. Car vs Uber – Uber.mp412.52MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/24. KPIs for marketplace – Solution.mp412.48MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/11. LFL analysis – Introduction.mp412.44MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/4. Estimating the costs of a wedding – Introduction.mp412.37MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/38. 8020 rule in practice.mp412.35MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/23. How to motivate not yours sales reps – Case Introduction.mp412.2MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/9. How to chose the right boyfriend – List of options & Vlookup.mp412.03MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/7. 10 x current solution using first principles/8. Decrease cost using 10x framework – Case Introduction.mp412MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/36. Priorities.mp411.94MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/10. Decomposition of effects analysis – Introduction.mp411.94MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/16. How to get into shape – Lifting.mp411.91MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/3. How to lose weight – List of potential activities.mp411.75MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/4. Make-or-buy analysis/5. Make-or-buy courses – Case Introduction.mp411.67MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/4. Make-or-buy analysis/2. Delegating some work to others – Case Introduction.mp411.5MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/3. Rankings – Introduction.mp411.37MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/1. Low hanging fruits.mp410.86MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/7. Content marketing agency – Introduction.mp410.77MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/16. What will be the effect of the price increase – Introduction.mp410.71MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/6. Quick wins for cost reduction.mp410.61MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/4. Make-or-buy analysis/9. Make it or buy it – When to make even if it is more expensive.mp410.6MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/4. Make-or-buy analysis/4. Delegating some work to others – Summary.mp410.59MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/1. Introduction/3. How this course will be organized.mp410.53MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/28. KPIs for SaaS – Solution.mp410.4MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/8. Content marketing agency – Solution.mp410.35MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/9. Critical Chain.mp410.12MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/29. How to motivate not yours sales reps – Solution in Power Point.mp49.93MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/14. LFL analysis – Solution – Power Point.mp49.88MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/35. Representative element analysis – Introduction.mp49.72MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/30. How much is MBA worth – Introduction.mp49.58MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/8. Quick wins in Drugstore – Case Introduction.mp49.42MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/22. Backward logic based decisions – Case Introduction.mp49.4MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/5. How to chose the right boyfriend – Introduction.mp49.18MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/32. Opportunity Tree.mp49.01MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/44. How big house should I build – Power Point.mp48.85MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/24. Backward logic based decisions – When it makes sense to use it.mp48.68MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/1. Introduction/4. How to deal with Blurry image.mp48.67MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/19. Car vs Uber – Introduction.mp48.54MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/25. KPIs for marketplace – Alternative Solution.mp48.51MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/33. Cost drivers.mp48.48MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/6. Advanced methods/2. What happens with Jorge time – Introduction.mp48.02MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/1. Intermediate tools – Introduction.mp47.98MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/22. KPIs for cinema – Power Point.mp47.41MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/1. Basic tools – Introduction.mp47.26MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/20. KPIs for cinema – solution.mp47.09MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/25. Compounded effect.mp46.82MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/5. Intermediate tools/13. How to chose the right boyfriend – Solution in Power Point.mp46.55MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/2. How to lose weight – Introduction.mp46.32MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/27. Examples of SaaS businesses.mp46.32MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/1. Introduction/5. How to reach additional resources.mp46.16MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/7. Quick wins for cost reduction – Remarks on Pontetial Savings.mp45.63MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/1. Introduction/2. A little bit about me.mp45.55MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/40. Basic tools – Summary.mp45.28MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/31. Issue tree – Logistics.mp45.27MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/4. Make-or-buy analysis/1. Make it or buy it – Introduction.mp45.25MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/2. Basic tools – Part 1/29. Issue tree – Introduction.mp44.57MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/19. KPIs for cinema – case to be solved.mp43.98MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/23. KPIs for marketplace – Problem.mp42.95MB
[TutsNode.com] - Management Consulting Approach to Problem Solving/3. Basic tools – Part 2/26. KPIs for SaaS – Problem.mp42.61MB