Moden Artifacts can produce keepsakes that will be sold for $60 each. Nondepreciation fixed costs are $2.500 per year, and variable costs are $30 per unit. The initial Investment of $4,000 will be depreciated straight-line over its useful life of 5 years to zero, and the discount rate is 12%. a final value of a. What is the accounting break-even level of sales if the firm pays no taxes? (Do not round intermediate calculations answer to the nearest whole number.) b. What is the NPV break-even lewel of sales if the firm pays no taxes? (Do not round intermedilate calculations. Round your answer to the nearest whole number,) e what is the accounting break even level of sales if the firm's tax rate is 30%?(Do not round intermediate calculations Round your answer to the nearest whole number) d. What is the NPV break-even level of sales if the firm's tax rate is 30%7 (Do not round intermediate calculations. Round your Prev Sor 7 Next > 3 5 6