assume a company is considering adding a new product. the expected cost and revenue data for this product are as follows: annual sales 5,000 units unit selling price $ 60 unit variable costs: production $ 30.80 selling $ 6 incremental fixed costs per year: production $ 35,000 selling $ 45,000 if the company adds this new product, it expects the contribution margin of other product lines to drop by $18,500 per year. what is the lowest price the company could charge and still break-even on the new product?