Dot.com Products, offers storage containers for fine china on the Internet. The corporation is the low-cost retailer of these quilted boxes with fixed costs of $480,000 per year, plus variable costs of $30 for each box. Annual demand and marginal revenue relations for the company are:
P=$70-$0.0005Q
MR=dTR/dQ = $70- $0.001Q
A. Calculate the profit-maximizing activity level.
B. Calculate the company's optimal profit and return-on-sales levels.