Jamal & Co. makes and sells two types of shoes, Plain and Fancy. Data concerning these products are as follows: Plain Fancy Unit selling price $20.00 $30.00 Variable cost per unit 12.00 25.50 Sixty percent of the unit sales are Plain, and annual fixed expenses are $42,900.

The weighted-average unit contribution margin is (Round intermediate calculations and final answer to 2 decimal places):

Assuming that the sales mix remains constant, the total number of units that Jamal must sell to break even is (Round intermediate calculations to 2 decimal places and final answer to nearest whole number):

Assuming that the sales mix remains constant, the number of units of Plain that Jamal must sell to break even is (Round intermediate calculations to 2 decimal places and final answer to nearest whole number):