How to do extensions of the CVP model with three types of tax returns
	
	
		Sell Block prepares three types of simple tax returns: individual, partnerships, and (small) corporations. The tax returns have the following characteristics:
   
|  | Individuals | Partnerships | Corporations | 
| Price charged per tax return | $ | 310 |  | $ | 1,000 |  | $ | 2,050 |  | 
| Variable cost per tax return (including wage paid to tax preparer)
 | $ | 260 |  | $ | 900 |  | $ | 1,860 |  | 
| Expected tax returns prepared per year |  | 56,000 |  |  | 7,000 |  |  | 7,000 |  | 
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| The total fixed costs per year for the company are $669,300. | 
| (a) | What is the anticipated level of profits for the expected sales volumes? |