Chapter 19, Problem 1TY

Consider the following table illustrating the hourly production of zidgets. Furthermore, suppose the wage rate is $15/hour; however, there are two firms, Firm A and Firm B, where Firm A has fixed cost of $10/hour and Firm B has fixed cost of $20/hour. L (workers) Q (units) 1 50 90 3 120 Firm B's total cost of producing Firm A's total cost of producing 90 zidgets is 90 zidgets. O greater than less than equal to not enough information

Fresh Veggie is one of many small farms in Florida operating in a perfectly competitive market. Farm labor is also perfectly competitive, and Fresh Veggie can hire as many workers as it wants for $20 a day. The daily productivity of a tomato picker is given in the table below. Number of Workers 0 1 2 3 4 5 6 Bushels of Tomatoes 0 12 22 30 35 38 40 Instructions: Enter your answer as a whole number. If a bushel of tomatoes sells for $6, Fresh Veggie will hire: worker(s).

Stephanie produces earrings. She sells each pair of earrings for $5. The table below shows how many pairs of earrings can be produced, depending on the number of workers Stephanie hires. Fill in the "Total Revenue" and "Marginal Revenue Product" columns using the information given. Assume this is a perfectly competitive market. Instructions: Enter your answers as a whole number. Stephanie's Earring Shop and Revenues Labor Total Product (pairs of (workers) 8 1 2 3 4 5 6 7 earrings) 0 28 44 58 71 82 90 95 Marginal Product (pairs of earrings) 28 16 14 13 11 8 5 Price (dollars) $5 5 5 5 5 5 5 5 Total Revenue (dollars) $0 Marginal Revenue Product (dollars) $

Suppose Fred produces 500 litres of milk every day with 10 workers. The price of milk is $12 per litre, and each worker is paid $550 daily. If the marginal product of the last worker employed is 40 litres of milk, explain whether Fred is maximizing his profit. If not, can Fred increase his profit by employing more or fewer workers? If Fred buys more dairy cattles, how will it affect his demand for labor? Explain with a diagram.

Stephanie produces earrings. She sells each pair of earrings for $5. The table below shows how many pairs of earrings can be produced, depending on the number of workers Stephanie hires. Fill in the "Total Revenue" and "Marginal Revenue Product" columns using the information given. Assume this is a perfectly competitive market. Instructions: Enter your answers as a whole number. Stephanie's Earring Shop and Revenues Labor Total Product (pairs (workers) of earrings) Marginal Revenue Marginal Product (pairs of earrings) 0 0 Price (dollars) $5 Total Revenue (dollars) Product (dollars) $0 1 20 20 5 $ 2 34 14 5 3 46 12 5 4 57 11 5 5 66 9 5 6 72 6 5 7 75 3 5

In the short run, a tool manufacturer has a fixed amount of capital. Labor is a variable input. The cost and output structure that the firm faces is shown in the table below. Calculate the total labor cost and the marginal resource cost, and then fill in the blanks in the labor supply table. Instructions: Enter your answers as a whole number. Marginal Resource Total Labor Units of Labor Total Product Wage Rate Cost (Labor) Cost 10 400 $9 11 416 12 12 430 15 13 442 18 14 452 21 15 460 24

Table below provides production data for Peg's Pie Shop, indicating the output per day with different numbers of employees. The shop sells its pies and hires its labor in perfectly competitive markets. Currently, the equilibrium price of a pie is $5, and the equilibrium wage rate is $80 per day. If the total fixed costs are equal $100 and labor is the only variable input and this firm hires the profit-maximizing number of workers, it will earn profit equal to Labor (#workers) O $40 O $70 O $230 O $130 0 1 2 3 4 5 Pies per day 0 20 60 90 110 120

Consider a profit-maximizing cotton candy firm that operates in a perfectly competitive output and labor market. Suppose there is a decrease in the price of good X, and the cross-price elasticity of demand for cotton candy with respect to good X is positive. How does this impact: a. the wage paid to cotton candy workers b. the amount of labor hired by the cotton candy firm? Explain and show using well-labelled graphs.

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 5 Pizzas per night 20 36 48 56 60 HINT: In the following, you will 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. a) Draw the production function as number of pizzas per night depending on the number of workers employed. b) Briefly describe the shape of your production function and explain the reasons for this shape. c) Draw the total cost…