The price p (in dollars) and the demand x for a particular clock radio are related by the equation xequals3000minus10p. (a) express the price p in terms of the demand x, and find the domain of this function. (b) find the revenue r(x) from the sale of x clock radios. what is the domain of r? (c) find the marginal revenue at a production level of 1600 clock radios. (d) interpret upper r prime(1700)equalsminus40.00.

Copyright law protects the expression of an idea so blank is protected by copyright

Brian has been working for a few years now and has saved a substantial amount of money. he now wants to invest 50 percent of his savings in a bank account where it will be locked for three years and gain interest. which type of bank account should brian open? a. savings account b. money market account c. checking account d. certificate of deposit

Suppose there are three types of consumers who attend concerts at your university’s performing arts center: students, staff, and faculty. each of these groups has a different willingness to pay for tickets; within each group, willingness to pay is identical. there is a fixed cost of $1,000 to put on a concert, but there are essentially no variable costs. for each concert: i. there are 140 students willing to pay $20. (ii) there are 200 staff members willing to pay $35. (iii) there are 100 faculty members willing to pay $50. a) if the performing arts center can charge only one price, what price should it charge? what are profits at this price? b) if the performing arts center can price discriminate and charge two prices, one for students and another for faculty/staff, what are its profits? c) if the performing arts center can perfectly price discriminate and charge students, staff, and faculty three separate prices, what are its profits?