What formulas do we need to use in order to find the missing values?

b. Assume that more than one product is being sold in each of the four following case situations: Case #1 Case #2 Case #3 Case #4 456,000 206,000 140,080 62,000 $ 302,000 75,500 Variable expenses Fixed expenses Net Average contribution margin ratio (percent) 466,000 $ 92,900 81% $79,080 43% S 9,500 References eBook &Resources any and explain the effects of shifts in the sales mix on contribution