Production - Jars of sauce	20,000
Ingredient cost (variable)	$16,000
Labor cost (variable)	9,000
Rent (fixed)	4,000
Depreciation (fixed)	6,000
Other (fixed)	1,000
Total	$36,000

The company is currently producing and selling jars of sauce The jars of sauce sell for $4 per jar. The company is considering lowering the price to $3.70 per jar. Suppose this action will increase sales. What is the incremental costs associated with producing an extra 51500 jars of sauce? my answer should be 64375 but I am trying to know how to solve this to get the answer