Maximum Revenue Jesaki Electronics manufactures and sells a smartphones per week. The weekly price-demand and cost equations are, respectively, p = 509 -0.48 x and C(x) = 20,285 + 20 x. Suppose Jesaki Electronics wants to maximize weekly revenue. Compute the following quantities. 1. How many phones should be produced each week? Round to 2 decimal places. 2. What price should Jesaki charge for the phones? $_ Round to the nearest cent. 3. What is the maximum weekly revenue? $_ the nearest cent. Enter the result for 3. phones. per phone. per week. Round to

In 2017 the price of a particular earlier model car was about $15,905 with a depreciation of about $1,231 per year. A student had $500 in 2017 and saves $1,700 each year. a) Let H(t) be the value, in dollars, of the desired car t in years since 2017. Let S(t) be the student's total savings, in dollars, t years since 2017. Find equations of H and S.  b) Set up an equation to predict  when the student will be able to buy the car using cash from his savings. State the answer in terms of the year he can buy the car.  c) Now assume that the student earns intrest on his savings. Is your answer from part (b) an underestimate or overestimate? Explain.

A store sells two brands of camping chairs. The store pays $50 for each brand A chair and $100 for each brand B chair. The research department has estimated that the weekly demand equations for these two competitive products to be the following, where p is the selling price for brand A, q is the selling price for brand B, and x and y are the average number of chairs sold per week. Complete parts (A) and (B) below. x = 1119-5p+q y = 291 +p-3q Ine demand Tor X WIII de 689 (Type a whole number.) The demand for y will be 181. (Type a whole number.) Demand equation for brand A Demand equation for brand B .... (B) How should the store price each chair to maximize weekly profits? What is the maximum weekly profit? [Hint: C = 50x + 100y, R= px +qy, and P = R-C.] The equation for P is P(p,q) =.

デジタル形式で段階的に解決 ありがとう!! SOLVE STEP BY STEP IN DIGITAL FORMAT 5. The demand function for an electronics company's line of laptops is p = 2400 - 6q, where p is the price (in dollars) per unit when consumers demand q units (weekly). Determine the level of production that will maximize the manufacturer's total income and determine this income.