| Answers |
| 1 |
| | |
| 2 |
| | | Mean Y5 |
| | | Mean Y4 |
| | | Mean Y3 |
| | | Mean Y2 |
| | | Mean Y1 |
| 3 | check | January | February | March | April | May | June | July | August | September | October | November | December | Total |
| | | | | | | | | | | | | | | 600 | Y5 |
| | | | | | | | | | | | | | | 760 | Y4 |
| | | | | | | | | | | | | | | 590 | Y3 |
| | | | | | | | | | | | | | | 750 | Y2 |
| | | | | | | | | | | | | | | 610 | Y1 |
| 4 |
| | | December | January | February | March | April | May | June | July | August | September | October | November | December | Total Y5 |
| | Demand / Forecasted Sales |
| | Inventory | |
| | Raw Material Sets Ordered |
| | Number of Total Parts Manufactured |
| | Number of Parts Scrapped in Manufacturing |
| | Number of Parts lost to Rework Manufacturing |
| | Number Remanufactured parts returned to manfacturing |
| | Total Number of Parts for sale from manufacturing |
| | Number of parts returns that are scrapped |
| | Number of parts returns that are to be resold |
| | Number of Part Returned to resell |
| | Total Number of Parts available to sell |
| 5 |
| | | December | January | February | March | April | May | June | July | August | September | October | November | December | Total Y5 |
| $28 | Demand / Forecasted Sales |
| | Inventory |
| 25% annual | Inventory Carrying cost |
| $10 | Raw Material Sets Ordered |
| $3.85 | Number of Total Parts Manufactured |
| $15 | Number of Parts Scrapped in Manufacturing |
| $2 | Number of Parts lost to Rework Manufacturing |
| | Number Remanufactured parts returned to manfacturing |
| | Total Number of Parts for sale from manufacturing |
| $15 | Number of parts returns that are scrapped |
| $10 | Number of parts returns that are to be resold |
| | Number of Part Returned to resell |
| | Total Number of Parts avaialble to sell |
| $5 | Profit on Each Unit Sale (taken by Owner) |
| $28 | Returned Part Refunds |
| | Total Months Cashflow |
| 6 |
| 7 |
| | Retrun On Investment | | | | | | | | | | | | | Gross Return is Total Sales |
| | | | | | | | | | | | | | | Net Retrun on Sales |
| | | | | | | | | | | | | | | Investment is Money In |
| | | | | | | | | | | | | | | Gross ROI |
| | | | | | | | | | | | | | | Net ROI |