Modern Artifacts can produce keepsakes that will be sold for $80 each. Non depreciation fixed costs are $1,900 per year and variable costs are $60 per unit. 50 a. If the project requires an initial investment of $2,000 and is expected to last for 5 years and the firm pays no taxes. The initial investment will be depreciated straight- line over 5 years to a final value of zero, and the discount rate is 10%. What are the accounting and NPV break-even levels of sales? (Do not round intermediate calculations. Round your answers to the nearest whole number.) points Print Accounting break-even levels of sales NPV break-even levels of sales units units m References b. What will be the accounting and NPV break-even levels of sales, if the firm's tax rate is 30%? (Do not round intermediate calculations. Round your answers to the nearest whole number.) Accounting break-even levels of sales NPV break-even levels of sales units units