Marginal cost and marginal revenue of a commodity is C'(x)=8+6x and R'(x)=30. Fixed cost is 0. Find the total profit.

CA Foundation · Quantitative Aptitude · RTP · January 2025
Marginal cost and marginal revenue of a commodity is C'(x)=8+6x and R'(x)=30. Fixed cost is 0. Find the total profit.
(A) A. 22x + 3x 2
(B) B. 22x - 3x 2
(C) C. 22x - x 2
(D) D. x + 3x 2

Suggested Answer and Working Notes:

Correct Answer: Option (B)

B. 22x - 3x 2

Topics: Part-A: Business Mathematics

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