please help

2. You met Jonathan while waiting for your plane in the airport at Brownsville. He is working in the marketing research department for a company that manufactures and sells memory chips for microcomputers. He has established the following pricedemand and revenue functions: P(x)=753xR(x)=xP(x) Where P(x) is the wholesale price in dollars at which x million chips can be sold, and R(x) is in millions of dollars. Both functions have a domain 1x 20. a) Jonathan wants to sketch a graph of the revenue function in a rectangular coordinate system. b) Jonathan wants to find the value of x that will produce the maximum revenue. He wants also to find the maximum revenue. c) Finally, he wants to know the wholesale price per chip that produces the maximum revenue