https://mylab.pearson.com/Student/Player Test.aspx?testld=241 1379838centerwin=yes Muhammad Ahsan 04/05/22 3:23 AM MTH 261-E70L, Spring 2022 This test: 20 point(s) possible =Test: Test 3 Question 3 of 20 This question: 1 Submit te point(s) possible Let R(x), C(x), and P(x) be, respectively, the revenue, cost, and profit, in dollars, from the production and sale of x items. If R(x) = 7x and C(x) =0.001x +4 7x + 40, find each of the following. a) P(x) b) R(50), C(50), and P(50) C) R'(x), C'(x), and P'(x) d) R'(50), C'(50), and P' (50) a) P(x) = (Use integers or decimals for any numbers in the expression. b) R(50) = $ (Type an integer or a decimal.) C(50) = $ (Type an integer or a decimal.) P(50) = $ (Type an integer or a decimal.) c) R'(x) =(Type an integer or a decimal.) C'(x) = (Use integers or decimals for any numbers in the expression.) P' (x ) =[ (Use integers or decimals for any numbers in the expression.) d) R'(50) = $ per item (Type an integer or a decimal.) C'(50) = $ per item (Type an integer or a decimal.) P'(50) = $|per item (Type an integer or a decimal)