Q1) Generators, Inc. manufactured    emergency backup generators for use in  large commercial buildings.    Costs of manufacturing and marketing generators at company's normal    volume of 3,000 units per month are  shown.
Costs per Unit for Generators
| Unit Manufacturing costs: | 
| Variable Materials | $1,000 |  | 
| Variable Labor | 1,500 |  | 
| Variable Overhead | 500 |  | 
| Fixed Overhead | 1,200 |  | 
| Total Manufacturing Cost |  | $4,200 | 
| Unit Marketing Costs: | 
| Variable | 500 |  | 
| Fixed | 1,400 |  | 
| Total Marketing Cost |  | 1,900 | 
| Total Unit Cost: |  | $6,100 | 
Following questions refer only to data    given above. Unless  otherwise stated, suppose there is no connection    between situations explained in each of questions, each is to be  treated   independently.  Unless otherwise stated, regular selling price  of   $7,400 per unit must be assumed.
Suppose that idle  facilities would be used to manufacture 800 modified generators per month  for use in martime service. These altered units could be sold for  $9,000 each, where as costs of producing would be $5,500 per unit for  variable manufacturing expense. Variable marketing costs would be= $1,000  per unit. Fixed marketing and producing costs would remain unaltered. Determine maximum purchase price per unit that Redi-Watt  must be willing to pay to outside contractor? Must proposal  be accepted for price of $4,250 per unit to  contractor?