Summit Company manufactures and sells three products; X, Y, and Z. Last year sales of these products were 20,000 units of X, 30,000 units of Y and 50,000 units of Z. The unit contribution margins are $5 for X, $4 for Y, and $3 for Z. Assuming the product mix remains the same and that fixed costs are $222,000, how many units of X must Summit sell to break even?

Multiple Choice

• 10,000

• 12,000

• 22,200

• 44,400

• None of these.