Question

The demand function for a certain product is such that$P(x) = 3x^2 - x + 200$, where $x$ is the number of units of the product demanded and $p(x)$ is the price per unit. Marginal revenue when 10 units are sold is:

• A. 59
• B. 780
• C. 1080
• D. 4900

Answer 1

Answer: (C)

1080

Answer 2

The correct option is (C):1080