- 04/13/2019 at 6:55 pm #454046EduGorillaKeymasterSelect Question Language :
Directions: A machine produces pieces at the rate of 100 per hour. The cost of production is Rs. 5 per unit. Each unit is sold at Rs. 10. However 10% of the production is defective, and all defective items are scrapped. If production is increased by x, the cost of production increases by 0.5x %, and (10 + 0.8x) % of the items are defective.
If the production is increased to 120 pieces per hour, then the profit is
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