If the price is Rs 10, quantity supplied is 20 and the average total cost is Rs 3, then calculate profit.
Rs 100
Rs 140
Rs 160
Rs 200
Profit =(P-ATC) ×q=7×20=Rs 140
The minimum quantity that a firm supply is 1000, at a price of Rs 20. The minimum average variable cost is Rs ___ .
The price of a commodity is Rs 100 per unit and quantity supplied at this price is 500 units. If its price falls by 10 percent and quantity supplied falls to 400 units. Calculate its price elasticity.