4 Dime a Dozen Diamonds makes synthetic diamonds by treating carbon Each diamond can be sold for $120. The materials cost for a standard diamond is $60. The fixed costs incurred each year for factory upkeep and administrative expenses are $202,000. The machinery costs $1.4 million and is depreciated straight-line over 10 years to a salvage value of zero 12. points a. What is the accounting break-even level of sales in terms of number of diamonds sold? Hint Break-even sales References b. What is the NPV break-even level of sales assuming a tax rate of 35%, a 10-year project life, and a discount rate of 12%? (Do not round intermediate calculations. Round your answer to the nearest whole number) Break-even sales