The Basic Break-Even Model Can Be Modified to Handle More

The basic break-even model can be modified to handle more than one product. This extension of the basic model requires:

A) price and sales volume for each product.
B) price and variable cost for each product, and the percent of sales that each product represents.
C) that the firm have very low fixed costs.
D) that the ratio of variable cost to price be the same for all products.
E) sales volume for each product.