Jalal builds computers using parts and sells them at Rs 20,000. His costs for different production levels are tabulated below.
QuantityTotal Cost (Rs)130,000250,000360,000475,000595,00061,20,0007150,0008190,000
How many computers will Jalal supply at a price of Rs 20,000?
5
Jalal supplies a quantity which maximizes his profit. This occurs when MC=MR=P.
Let us tabulate the marginal cost corresponding to each level of output.
QTC (Rs)MC (Rs)130,00030,000250,00020,000360,00010,000475,00015,000595,00020,00061,20,00025,0007150,00030,0008190,00040,000
Here, MC=MR when the quantity is 5. Hence, Jalal will supply 5 computers at a price of Rs 20,000.