Assume that sales are predicted to be $11.250, the expected contribution margin is $4.500, and a net loss of $750 is anticipated. The break-even point in sales ($) is: Select one: O a. 9,375 O b. 8.750 O c. 6,250 O d. 12.000 O e. 13.125 On the CVP graph the next unit sold will increase total cost by an amount equal to the Select one: a. Selling price per unit minus the variable costs per unit O b. Selling price per unit c. Difference between contribution margin and fixed costs O d. Variable costs per unit e. Contribution margin ratio