Lasseter Corporation has provided its contribution format income statement for August. The company produces and sells a single product.

Sales (3,800 units) $ 95,000
Variable expenses 38,000
Contribution margin 57,000
Fixed expenses 43,600
Net operating income $ 13,400

If the company sells 3,900 units, its total contribution margin should be closest to:

a.$13,753
b.$57,000
c.$58,500
d.$59,500