2 (28 points) Dan's Dairy produces gourmet ch Total fixed costs are $125,000 per period. m ese. Each pound of cheese sells for $8 and has a variable cost of Show all supporting calculations. Compute the unit contribution margin Compute the contribution margin ratio If sales revenue for the firm is $900.000.compute total contribution margin and operating income. If sales revenue for the firm is $900,000, compute the operating leverage factor. d. Compute the breakeven point in units Compute the sales dollars needed to earn an operating income of $80,000