EPiano Makes Electronic Keyboards

question 141

Multiple Choice

ePiano makes electronic keyboards. The practice model price is $220, and its variable expenses are $190. The deluxe model price is $340, and its variable expenses are $250. The professional model price is $1,200 and its variable expenses are $800. Total fixed expenses are $187,000. In general, ePiano sells six practice models and three deluxe models for every professional model sold.
-Refer to the Figure.How many professional models are sold at break-even?

• A)220
• B)400
• C)440
• D)850