Question Two A coal-mining company is the only employer in town, and faces this supply curve for labor: W = 48 + ( 72/2000 )L where w is the daily wage, in dollars, and L is the number of workers employed. The company faces this demand curve for coal: P = 60 − ( 9/ 4000 )Q where p is the price of coal, per ton, and Q is the number of tons sold per day. Coalminers produce 8 tons of coal each, per day, regardless of the number hired. The mining company maximizes profit. a) How many workers will be hired, and how much profit will be made? b) Suppose a union is formed, which sets a wage of $120 per day. At this wage, according to the supply curve given above, 2000 miners are willing to work, and the company is free to hire as many of these as it wants. How many will be hired, and how much profit will be made?

A pizzeria, which operates in a perfectly competitive hospitality market, can produce pizzas if it has its premises and a pizza oven (which cost £10 per night), ingredients (£3 per pizza), and workers (each of whom earn £40 per night). The number of pizzas that can be produced per night, depending on the number of workers employed by the pizzeria, is given in the following table: Workers employed 1 2 3 4 Pizzas per night 20 36 48 56 60 HINT: In the following, you willI be asked to draw curves in diagrams based on the above table. In each diagram, please proceed as follows: First, place a dot in the diagram, each representing a column in the table. Second, label each dot with its coordinates. Third, connect dots with straight lines to obtain the required curve. d) Explain how the firm can use this cost function to determine its profit maximising quantity. (Ctrl) e) Determine the firm's profit maximising quantity if the market price is £6, showing how you applied the method that you…

The demand and supply functions for coal are given as: (In pictures)     what is the inverse demand function? what is the inverse supply function?

The following graph depicts the daily labour supply curve for Jake, a worker in the construction industry in Vancouver. 30 27 24 18 15 12 Labour Supply 3 2 3 4 5 7 8 10 LABOUR (Hours worked) If the wage rate is $30 per hour, Jake will supply hours of work per day. additional The wage rate must be S per hour for Jake to supply 2 hours of work per day. fewer If the wage rate decreases from $30 per hour to $9 per hour, Jake will supply hours of work per day. WAGE (Dollarsper hour) 21

Suppose that a firm is producing in the short run with output given by: Q = 55L-L² The firm hires labor at a wage of $45 per hour and sells the good in a competitive market at P = $14 per unit. Find the firm's optimal use of labor. Enter as a value. ROUND TO THE NEAREST WHOLE NUMBER.

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Candice’s’ Cookies is a new cookie delivery company in Gainesville, Florida. The firm hires local college students to sell cookies door-to-door in higher income neighborhoods. Each of these “Sales Associates” sells cookies, which increases Candice’s Cookies’ total revenue, but must be paid an hourly wage. The graph below depicts Candice’s Cookies’ demand for labor curve when the retail price of a cookie is $2.   Show Transcribed Text Part (i): Suppose that the retail price of a cookie is $2.50. What is the marginal product of the 4th Sales Associate? 1 cookie 2 cookies 3 cookies 4 cookies 5 cookies   Part (ii): Suppose that the retail price of a cookie is $2.50. What is the marginal product of the 6th Sales Associate? 1 cookie 2 cookies 3 cookies 4 cookies 5 cookies   Part (iii): Suppose that the retail price of a cookie is $2. What is the marginal product of the 8th Sales Associate? 1 cookie 2 cookies 3 cookies 4 cookies 5 cookies

Four (TYPE I) firms sell Product X in competitive markets at a price of 10. They each operate with the production function: x = 100L – L². Another firm with monopoly power (TYPE II) sells faces demand curve P = 160 – Y and has production function Y = 5L. All five firms hire as wage-takers in the same market where labour supply is w = 2L. Illustrate and quantify the equilibrium wage and the number of workers hired by each firm. а. Solve for the equilibrium wage and employment by each firm. b. Provide a 3-panel diagram. 6.

Suppose that a firm see a decrease in the wage rate. This leads to: a rightward shift in the firms short-run supply curve which results in a higher equilibrium price in the market a rightward shift in the firms short-run supply curve which results in a higher equilibrium quantity in the market a leftward shift in the firms short-run supply curve which results in a lower equilibrium quantity in the market a leftward shift in the firms short-run supply curve which results in a lower equilibrium price in the market

Demand for Resources A small manufacturing company has the following daily relationship between labor and output: Units of Total Labor Product 1 2 21 3 35 52 61 65 61 7 If the firm sells into a perfectly competitive market and the equilibrium price is $3.25 per unit, compute the following: Marginal Units of Marginal Product Revenue Labor Product 1 2 3 5 7 How many workers will the firm hire is the market wage rate (includining benefits) is $30.00? Wł 3 How many workers will the firm hire is the market wage rate(includining benefits) is $20.00? 4 If the equilibrium price per unit of output dencreases, what would you expect to happen to the number of workers hired? If the firm sells in a imperfectly competitive market such that price per unit starts at $4.50 per ur declines by $0.10 per unit as more as sold, what do you think would happen to the number of labor units hired at $30.00 per unit? 5 2.