If the total cost function of producing x units of a commodity is given by 360-12x+2x 2 , then the level of output at which the total cost is…

CA Foundation · Quantitative Aptitude · MTP · January 2026
If the total cost function of producing x units of a commodity is given by 360-12x+2x 2 , then the level of output at which the total cost is minimum is
(A) A. 24
(B) B. 12
(C) C. 6
(D) D. 3

Suggested Answer and Working Notes:

Correct Answer: Option (D)

D. 3

Topics: Part-A: Business Mathematics

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