Economics JAMB – Given the supply function $ P = \frac{1}{4}(Q_s + 10) $ when $ P = 10 $. What is $ Q_s $? | Prep50

Question 21EconomicsJAMB

Given the supply function $P = \frac{1}{4}(Q_s + 10)$ when $P = 10$ . What is $Q_s$ ?

A

50

B

30

C

20

D

15

Step-by-Step Explanation

30

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