The management of ACrosonic plans to market the ElectroStat, an electrostatic speaker system. The marketing department has determined that the demand function for the speakers is p=−0.4x+800(0≤x≤20,000) where p denotes the speaker's unit price (in dollars) and x denotes the quantity demanded. a. Find the revenue function, R.
b. Find the marginal revenue function, R'.
c. Compute R' (500), and interpret your results.

Henry crouch's law office has traditionally ordered ink refills 55 units at a time. the firm estimates that carrying cost is 35% of the $11 unit cost and that annual demand is about 240 units per year. the assumptions of the basic eoq model are thought to apply. for what value of ordering cost would its action be optimal? a) for what value of ordering cost would its action be optimal?

howard, fine, & howard is an advertising agency. the firm uses an activity-based costing system to allocate overhead costs to its services. information about the firm's activity cost pool rates follows: stooge company was a client of howard, fine, & howard. recently, 7 administrative assistant hours, 3 new ad campaigns, and 8 meeting hours were incurred for the stooge company account. using the activity-based costing system, how much overhead cost would be allocated to the stooge company account?

During which of the following phases of the business cycle does the real gdp fall? a. trough b. expansion c. contraction d. peak