1. Suppose that a firm's production function of output Q is a function of only two...
Tiffany's company has the production function Q=2K^0.5L^0.5, where Q measures output, K measures machine hours, and L measures labor hours. Let the wage rate be W, and suppose that the rental rate of capital is R=$20 and the firm wants to produce 400 units of output. Use the Lagrange method to find the demand curve for labor as a function of the wage rate. Your answer will have L on the left hand side of the equation. On the right...
Suppose a firm produces an output level according to the simple production function: Q = 5 L K, which implies M P L = 5 K and M P K = 5 L. Further suppose a firm must pay labor (L) a wage rate (w) of $5 per unit, and the rental rate (r) on capital (K) is $25 per unit. A. Find the marginal rate of technical substitution. B. Write the equation for the isocost line. What is the...
Suppose the firm's production function is Q = K1/3L2/3. a. If the rental rate of capital R = $30 and the wage rate W = $40, what is the cost-minimizing capital-to-labor ratio? b. If the rental rate of capital R is $35 and the wage rate W is $70, and assuming the same production function, how many units of labor and capital should the firm use to produce 12 units of output? c. What is the total cost of producing...
7. Suppose a firm's production function is Q-min(L,K). (This means the level of O produced is the smaller of L and K) a. Graph some isoquants for this firm. b. Let w = 2, r= 1, and suppose the firm's expenditures are C-12. What are the firm's demands for L and K? What is the share of labor in the cost of output? c. Now let w rise to 3. What are the firm's new demands for L and K?...
Priyanka's company has the production function Q=100K^0.5L^0.5, where Q measures output, K measures machine hours, and L measures labor hours. Suppose that the rental rate of capital is R=$30, the wage rate is W=$15, and the firm wants to produce 5,000units of output. Use the Lagrange method to find the optimal input mix. What the optimal level of K & L?
Aamir's company has the production function Q=8K^0.75L^0.25, where Q measures output, K measures machine hours, and L measures labor hours. Suppose that the rental rate of capital is R=$120, the wage rate is W=$20, and the firm wants to produce 800 units of output. Use the Lagrange method to find the optimal input mix. What the optimal level of K?
A firm has a production function of Q=20K^.2*L^.8 where Q measures output, K represents machine hours, and L measures labor hours. If the rental cost of capital (r) equals $15 the wage rate (w) equals $10, and the firm wants to produce 40,000 units of output, how much labor and capital should the firm use?
6. A firm's production function is given by q 20(EV2 +K2), where q is output and E and K are amounts of labour and capital, respectively. If the wage rate is w $15 per hour and the price of capital is r $60 per hour, what is the firm's profit maximizing capital/labour ratio? A. K/E 20 D. K/E 4 E. K/E = 16 B. K/E 200 C. K/E 1/2
A firm's Cobb-Douglas production function for output x is f(l,k)= 25/5k5, where / (labour) and k (capital) 9. are variable inputs costing w (wage rate) and r (rental cost of capital) each per unit (a) Follow the two-step (indirect) method' and begin by setting up the firm's cost- minimisation problem and deriving the three first-order conditions (FOC8) (4 marks) 2(wr)2 x2 (where, to be clear, (c) The cost function derived from the FOC8 above is c(w,r,x) 3125 1 5 the...
4. Your production function is Q = LK. The wage for L is w and the rental rate for K is r. You need to produce Q units of output. (a) What is your total cost equation? (b) What is your output constraint? (c) Find the Marginal Rate of Technical Substitution (MRTS) for your production function. (d) In general (for any values of w and r), what relationship must hold between L and K at the cost minimizing bundle? (e)...