Calculating Costs and Break-Even Night Shades inc. (NSI) manufactures biotech sunglasses. The variable materials cost is $4.68 per unit, and the. Variable labor cost is $2.27 per unit.

a. What is the variable cost per unit?

b. Suppose NSI incurs fixed costs of $650,000 during a year in which total production is 320,000 units. What are the total costs for the year?

c. If the selling price is $11.99 per unit, does NSI break even on a cash basis? If depreciation is $190,000 per year, what is the accounting break-even point?