How would you interpret the slope coefficient of the following regression output given that X represents individual height in centimeters and Y represents wages in rands/hour. Y₁ = -33+ 4.3X₁ O A. On average, when an individual's height is zero, they pay their employer R33 per hour. B. On average, taller individuals earn higher wages. O C. On average, for each one centimeter increase in height, a given individual will lower their wage by R4.3 per hour. O D. On average, for each centimeter in height, an individual will increase their wage by -33 + R4.3 per hour. O E. On average, when an individual reduces their height by one centimeter, they necessarily increase their wages by R4.3 per hour.
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- The following graph shows the labor market in the fast-food industry in the fictional town of Supersize City. Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. Graph Input Tool (? Market for Labor in the Fast Food Industry 20 I Wage (Dollars per hour) 18 Supply 18 Labor Demanded (Thousands of workers) Labor Supplied (Thousands of workers) 900 378 14 12 10 Demand 2 90 180 270 380 450 540 630 720 810 900 LABOR (Thousands of workers) In this market, the eqilibrium hourly wage is S and the equilibrium quantity of labor is thousand workers. Suppose a senator introduces a bill to legislate a minimum hourly wage of $6. This type of price control is called a WAGE (Dollars per hour)You are HR di, ector for a growing law firm in Tampa, Florida, which cu."ently has need of writing 30 legal briefs every hour. Each of your company's attorneys can write on average five briefs per hour. You are consid ring hiring four paralegals to shoulder the load; each pa alegal is a bit slower than the attorneys and can write on average only 2.5 briefs per hour. You scan the current wages in the Tampa area and notice that the attorneys in your company earn the local occupational median wage of $41.64 per hour, but that the prospective four paralegals will likely want to get paid their local occupational median wage of $23.66 per hour. a. Would /our company save money in the writing of the 30 legal briefs by hiring the four paralegals and firing some attorneys? b. The local Tampa Paralegal Union has observed that the Bureau of Labor Statistics projects that employment of paralegals over the next decade will rise considerably faster than the employment of lawyers…The following data give the hourly wage rates (Rands) for a sample of 20 workers selected from a largecompany.12.50 9.45 13.85 7.25 8.70 14.60 11.75 14.50 10.80 12.457.50 15.90 9.75 11.50 13.30 6.25 15.50 12.80 5.35 9.50 (vi) Draw an OGIVE curve corresponding to the data and use it to estimate the median.
- Suppose a project needs to hire 50 electricians. At the initial wage of 60K/year (including benefits) 480 are currently employed in the local area and 20 are estimated to be unemployed. The MEBT is 0.2. After electricians are hired for the project, the local wage increases to 65K/year and the number employed locally increases to 510. Estimate the opportunity cost of hiring the workers. Draw a diagram to illustrate. Explain, and defend any assumptions you make.A breeder tells you he has determined for each 1-lb increase in weaning weight profit increases by $1.40 per pound. However, he has also calculated that for each independent 1-lb increase in birth weight, profit decreases $5.45 per pound. 1. What would be the economic index for this aggregate breeding value? 2. If the producer gave you the following table with calf birth weight and weaning weight, what would be the index value and rank for these animals? Calf id Weaning weight Birth weight Index value Rank 608 78 589 70 566 80 532 75 5. 556 76 618 87 7. 576 74 8. 610 88 9. 595 90 10 625 73 3 4 6Tass ass Activity Number of Workers 1 2 3 4 5 6 https://ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%2 Last summer Daniel started the Custom Made Pot Company, which specializes in earthenware pots. The number of pots produced daily varies with the number of workers he employs as shown in Table A given below: 110 100 TP Table A 10 80 180 240 280 294 MP AP Saved 52Fnewconnect.mhe a) Fill in the marginal and the average product of labour columns in Table A given above. b) On Graph A given below, plot the average and the marginal product curves. Plot all the points of MP and AP using the tool MP and AP. Once all points have been plotted, click on the line (not individual points) and a tool icon will pop up. You can use this to enter exact co-ordinates for your points as needed. E Graph A Tools
- According to the Wall Street Journal, Mitsubishi Motors recently announced a major restructuringplan in an attempt to reverse declining global sales. Suppose that as part of the restructuring planMitsubishi conducts an analysis of how labour and capital are used in its production process. Priorto restructuring Mitsubishi’s marginal rate of technical substitution is 0.15 ( in absolute value). Tohire workers. Suppose that Mitsubishi must pay the competitive hourly wage of US$ 15. In thestudy of production process and markets where capital is procured, suppose that Mitsubishidetermine that its marginal productivity of capital is 0.5 small cars per hour at its new targetedlevel of output and that capital is procured in a highly competitive market. The same studyindicates that the average selling price of Mitsubishi’s smallest car is US$ 9500. Determine therate at which Mitsubishi can rent capital and marginal productivity of labour at its new targetedlevel of output. To minimize costs…A company operates in a competitive market, selling each unit of output for a price of $20 and paying the market wage of $270 per day for each worker it hires. In the following table, complete the column for the value of the marginal product of labor (VMPL) at each quantity of workers. Marginal Product of Value of the Marginal Product Labor Labor Output (Units of output) of Labor (Number of workers) (Units of output) (Dollars) 20 1 20 19 2 39 18 3 57 15 72 12 5 84 On the following graph, use the blue points (circle symbol) to plot the firm's labor demand curve. Then, use the orange line (square symbols) to show the wage rate. (Note: If you cannot place the wage rate at the level you want, move the two end points individually.) Hint: Remember to plot each point halfway between the two integers. For example, when the number of workers increases from 0 to 1, the value of the marginal product for the first worker should be plotted with a horizontal coordinate of 0.5, the value halfway…Suppose the marginal revenue from search isMR = 50 - 1.5wwhere w is the wage offer at hand. The marginal cost of search isMC = 5 + wa. Why is the marginal revenue from search a negative function of the wage offer at hand?b. Can you give an economic interpretation of the intercept in the marginal cost equation; in other words, what does it mean to say that the intercept equals $5? Similarly, what does it mean to say that the slope in the marginal cost equation equals one dollar?c. What is the worker’s asking wage? Will a worker accept a job offer of $15?d. Suppose UI benefits are reduced, causing the marginal cost of search to increase to MC = 20 + w. What is the new asking wage? Will the worker accept a job offer of $15?
- Calculate the new Gini Coefficient for Algura when income changes as follows:Which of the following diagrams shows fixed proportion isoquants? A X1 X1 X2 X1 D X2 X1 O A OB OC6. A company uses two inputs, unskilled labour (L) and capital (K), to produce itsproduct. The wage rate for a unit of labour is €5, while a unit of capital cost €20.a) Determine the equation and plot the isocost line for the company's expenditures on itsinputs of €1,000. Label the intercepts of the isocost with both axes. Draw a typical isoquantfor an output level Q0 and indicate the optimal input levels of L and K. (Do not forget tolabel the axes).b) Suppose the government introduces a minimum wage for unskilled labour of €6 per unit.Show graphically and explain shortly how much it would cost the firm in the short run,with capital input fixed at K, to keep its output constant at Q0.c) Show graphically and comment shortly on the optimal factor mix that the firm would useto produce Q0 in the long run at the specified minimum wage of €6 per unit