Break-even sales under present and proposed conditions Portmann Company, operating at full capacity, sold 1,000,000 units at a price of $109 per unit during the current year. . Its income statement is as follows: The division of costs between variable and fixed is as follows: Management is considering a plant expansion program for the following year that will permit an increase of $11,280,000 in yearly sales. The expansion will in Required: 1. Determine the total variable costs and the tatal fixed costs for the current year. Total variable costs : Total fixed costs \& 2. Determine (a) the unit variable cost and (b) the unit contribution maroin for the current year. Unit varlable cost : Unit contribution margin \&