(Solution) If The Total Revenue Received From The Sale Of X Items Is Given ByR(x) = 30 Ln(2x+1) While The Total Cost To Produce X Items Is C(x) = X/2, Find The... | Snapessays.com

(Solution) If the total revenue received from the sale of x items is given byR(x) = 30 ln(2x+1) While the total cost to produce x items is C(x) = x/2, find the...

Attached are three calculus problems. Please show all step by step work.1

. If the total revenue received from the sale of x items is given by-

R(x) = 30 ln(2x+1)

While the total cost to produce x items is C(x) = x/2, find the following:

(A) The marginal revenue

(B) The profit function P(x)

(C) The marginal profit when x = 60

(D) Interpret the results of part (c)

**On part "C", be sure to find the marginal profit function before citing what the marginal profit at

x = 60 is.

**On part "D", write a complete sentence answer that tells the meaning of the number found in

(C).

2

. An epidemic is growing in a region according to the rate

N’(t) = 100t/t^2+2

Where N(t) is the number of people infected after t days.

(a) Find a formula for the number of people infected after t days, given that 37 people were

infected at t = 0.

(b) Use your answer from part (a) to find the number of people infected after 21 days.

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This question was answered on: May 23, 2022

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