Given the Following Information: Sales = $450, Costs = $350

Given the following information: sales = $450, costs = $350, tax rate = 34%, retention ratio = 30%, production = 95% of capacity, sales increase = 10%. What is the expected addition to retained earnings? (Assume costs change directly with sales.)

A) $1.98
B) $11.22
C) $19.80
D) $21.78
E) $50.82