Target Exam

CUET

Subject

-- Applied Mathematics - Section B2

Chapter

Financial Mathematics

Question:

A monopolist's Demand Function is $x= 70-\frac{p}{2}$, the revenue at $x= 5 $ will be :

Options:

650

7000

0

60

Correct Answer:

650

Explanation:

The correct answer is Option (1) → 650

The demand function,

$x=70-\frac{P}{2}$   [P = corresponding price]

at x = 5,

$5=70-\frac{P}{2}$

$P=130$

and,

Revenue = $P × x$

$=130×5=650$