The cost function for the production of x units of a commodity is given by C(x) = 2x 3 − 15x 2 + 36x + 15, The cost will we minimum when 'x' equal to:

CA Foundation · Quantitative Aptitude · MTP · January 2025
The cost function for the production of x units of a commodity is given by C(x) = 2x 3 − 15x 2 + 36x + 15, The cost will we minimum when 'x' equal to:
(A) A. 3
(B) B. 2
(C) C. 1
(D) D. 4

Suggested Answer and Working Notes:

Correct Answer: Option (A)

A. 3

Topics: Part-A: Business Mathematics

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