Exam 10: Monopoly

Suppose Kate's Great Crete (KGC) has annual variable costs of and marginal costs of , where Q is the number of cubic yards of concrete it produces per year. In addition, it has an avoidable fixed cost of $50,000 per year. KGC's demand function is? . What is KGC's profit at the profit maximizing sales price?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is and , where W is the annual wage of a coal miner and Q is the number of coal miners. What is marginal benefit function?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is , where W is the annual wage of a coal miner and Q is the number of people who would accept employment as a coal miner. What is the coal mine's marginal expenditure function?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is , where W is the annual wage of a coal miner and Q is the number of people who would accept employment as a coal miner. What is the coal mine's marginal expenditure when it hires 100 coal miners?

Kate's Great Crete (KGC) is a local monopolist of ready-mix concrete. Its annual demand function is , where P is the price, in dollars, of a cubic yard of concrete and Q is the number of cubic yards sold per year. What price does KGC charge per unit when it sells 5,000 cubic years of concrete per year?

Kate's Great Crete (KGC) is a local monopolist of ready-mix concrete. Its annual demand function is , where P is the price, in dollars, of a cubic yard of concrete and Q is the number of cubic yards sold per year. What is KGC's marginal revenue when it sells 5,000 cubic years of concrete per year?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is and , where W is the annual wage of a coal miner and Q is the number of coal miners. What is the deadweight loss in the market for coal miners due to the monophony?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is and , where W is the annual wage of a coal miner and Q is the number of coal miners. What is the profit maximizing number of coal miners for the coal mine to hire?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is , where W is the annual wage of a coal miner and Q is the number of people who would accept employment as a coal miner. What is the coal mine's marginal expenditure when it hires 150 coal miners?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is , where W is the annual wage of a coal miner and Q is the number of people who would accept employment as a coal miner. What is the coal mine's marginal expenditure when it hires 150 coal miners?

The pass-through rate

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is and , where W is the annual wage of a coal miner and Q is the number of coal miners. What is the inverse demand function for coal miners?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is and , where W is the annual wage of a coal miner and Q is the number of coal miners. What wage must be paid at the profit maximizing quantity of coal miners?

Suppose Kate's Great Crete (KGC) has annual variable costs of and marginal costs of , where Q is the number of cubic yards of concrete it produces per year. In addition, it has an avoidable fixed cost of $50,000 per year. KGC's demand function is? . What is KGC's total revenue function?

Kate's Great Crete (KGC) is a local monopolist of ready-mix concrete. Its annual demand function is , where P is the price, in dollars, of a cubic yard of concrete and Q is the number of cubic yards sold per year. What is KGC's inverse demand function?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is , where W is the annual wage of a coal miner and Q is the number of people who would accept employment as a coal miner. What is the inverse supply function for coal miners?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is and , where W is the annual wage of a coal miner and Q is the number of coal miners. What is the profit maximizing number of coal miners for the coal mine to hire?

Kate's Great Crete (KGC) is a local monopolist of ready-mix concrete. Its annual demand function is , where P is the price, in dollars, of a cubic yard of concrete and Q is the number of cubic yards sold per year. What is the difference between price and marginal revenue when KGC sells 5,000 cubic years of concrete per year?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is and , where W is the annual wage of a coal miner and Q is the number of coal miners. What is the marginal benefit of coal miners?

The Solo Coal Mine is the only employer in the small town of Way out there. The market supply of coal miners is , where W is the annual wage of a coal miner and Q is the number of people who would accept employment as a coal miner. What is the coal mine's marginal expenditure function?