Given: P = Phones M = Music Players Surplus inventory = 2P + 8M At what values does the graph reach the minimum surplus inventory? 12 11 10 9- Music 54 Players 8 3 2 1 -1 1 2 3 4 5 6 7 8 9 10 11 12 13 -1 Phones Phones = Music Players = Surplus inventory =

(ALL OWNERSHIP GOES TO CENGAGE) The following graph gives the labor market for laboratory aides in the imaginary country of Sophos. The equilibrium hourly wage is $10, and the equilibrium number of laboratory aides is 150. Suppose the federal government of Sophos has decided to institute an hourly payroll tax of $4 on laboratory aides and wants to determine whether the tax should be levied on the workers, the employers, or both (in such a way that half the tax is collected from each party). Use the graph input tool to evaluate these three proposals. Entering a number into the Tax Levied on Employers field (initially set at zero dollars per hour) shifts the demand curve down by the amount you enter, and entering a number into the Tax Levied on Workers field (initially set at zero dollars per hour) shifts the supply curve up by the amount you enter. To determine the before-tax wage for each tax proposal, adjust the amount in the Wage field until the quantity of labor supplied equals the…

Consider the labour market for farms during the harvest season. Assume the market is perfectly competitive, with a labour demand function QD = 10-P and a labour supply function QS = 3P, where P is the wage. a) What are the consumer (farm owners) surplus and producer (farm workers) surplus in equilibrium? b) What is the price elasticity of demand at the equilibrium? c) Suppose the government subsides the farm owners (consumers) $1 for every unit of labour purchased. Then, compute the quantity of labour traded in the market, the wage received by the workers and the wage paid by the farm owners. d) Calculate the consumer surplus and producer surplus in the presence of the subsidy in part c).

Use the linear demand and supply curves shown below to answer the following questions.You must show all calculations step-by-step or no credit will be given. g) The net gain to society created by this market is $__________.