Please help me with question D , thank you

10 Night Shades Incorporated (NSI) manufactures biotech sunglasses. The variable materials cost is $2 per unit, and the variable labor cost is $3.4 per unit. a. What is the variable cost per unit? Variable cost 5 5.40 nts eBook Print eferences b. Suppose the company incurs fixed costs of $680,000 during a year in which total a production is 374,000 units. What are the total costs for the year? Total cost $ 2,699,600 C. If the selling price is $9.7 per unit, what is the NSI break-even on a cash basis? Cash break-even point 158,140 units Preu d. If depreciation is $187.000 per year, what is the accounting break-even point? Accounting break-even point 158 140 units 201,628 units 158,140 units 211,709 units 191,547 units