Suppose the labor cost (in dollars) for manufacturing a camera can be approximated by: L(x,y) = 2.8x²+4.9y2-3x - 4y -2.7xy + 98 I where x is the number of hours required by a skilled craftsperson and y is the number of hours required by a semiskilled person. Find the minimum labor cost. Provide the solution with two decimal places.

Suppose the labor cost (in dollars) for manufacturing a camera can be approximated by: L(x,y) = 2.8x²+4.9y2-3x - 4y -2.7xy + 98 I where x is the number of hours required by a skilled craftsperson and y is the number of hours required by a semiskilled person. Find the minimum labor cost. Provide the solution with two decimal places.

Essentials of Economics (MindTap Course List)

8th Edition

ISBN:9781337091992

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter12: The Cost Of Production

Section12.4: Costs In The Short Run And In The Long Run

Problem 4QQ

See similar textbooks

Similar questions

(1) q=35L + 40K (2) q=L.5K.5 a) For the production functions of (1) and (2) create the isoquants for q = 100, and for q = 144 with K on the vertical axis and L on the horizontal axis. (Use excel's scatter plot to draw these pictures. So, two pictures with two isoquants each.) b) Suppose that K is fixed at K = 9. Using excel draw the total product curves for equation (1). In a separate excel chart draw the marginal product and average product for K = 9 in equation (1). Give an explanation for the shapes of the total product, marginal product, and average product curve.
100VKL, where q is 4. The production function for puffed rice is given by q = the number of boxes produced per hour, K is the number of puffing guns used each hour, and L is the number of workers hired each hour. (a) Calculate the q = 1,000 isoquant for this production function and show it on a graph. (b) If K = 10, how many workers are required to produce q =1,000? What is the average productivity of puffed-rice workers? (c) Suppose technical progress shifts the production function to q = 200 VKL. Answer parts (a) and (b) for this new situation.
q = 35L + 40 K (1) (2) 0.5, For the production functions of (1) and (2) create the isoquants for q = 100, and for q = 144 with K on the vertical axis and L on the horizontal axis. (Use excel's scatter plot to draw these pictures. So, two pictures with two isoquants each.) Suppose that K is fixed at K = 9. Using excel draw the total product curves for equation (1). In a separate excel chart draw the marginal product and average product for K = 9 in equation (1). Give an explanation for the shapes of the total product, marginal product, and average product curve.
Consider the following Cobb-Douglas production function, where a = ß = 0.5: Q=K&LB. Find the equation for the isoquant when Q = 4,000. K= = (Properly format your expression using the tools in the palette. Hover over tools to see keyboard shortcuts. E.g., a fraction can be created with the / character.)
Suppose you run a factory whose short-run production function is given by f (L) = 180L² – 3L³. (a) Find mathematical expressions for the total product of labor, the average product of labor and the marginal product of labor. (b) On two separate axes, graph T PL, APL, and MPt. The diagrams do not need to be scale, but be sure they are internally consistent. In other words, make sure that all relevant relationships between the three lines are correct. If you have trouble figuring out what the graph looks like, feel free to use a graphing calculator or an online graphing tool to find the basic shape. Find the quantity of labor associated with each of the following points and label it on your diagram: (i) the maximum value of TPL, (ii) the maximum value of APL, (ii) the maximum value of M PL. (c) For what values of L does the production function exhibit each of the following: i. increasing marginal labor productivity ii. diminishing marginal labor productivity iii. negative marginal labor…
in part b, how do we know that is the cost function? where are those variables coming from? thx
For the production function: Q = 12LK , what happens to average cost as the firm produces more? A. Increases B. Stays constant C. Decreases
Suppose you run a factory whose short-run production function is given by f (L) = 180L² – 3L³. (a) Find mathematical expressions for the total product of labor, the average product of labor and the marginal product of labor. (b) On two separate axes, graph TPL, APL, and M PL. The diagrams do not need to be scale, but be sure they are internally consistent. In other words, make sure that all relevant relationships between the three lines are correct. If you have trouble figuring out what the graph looks like, feel free to use a graphing calculator or an online graphing tool to find the basic shape. Find the quantity of labor associated with each of the following points and label it on your diagram: (i) the maximum value of TPL, (ii) the maximum value of APL, (iii) the maximum value of MPL. (c) For what values of L does the production function exhibit each of the following: i. increasing marginal labor productivity ii. diminishing marginal labor productivity iii. negative marginal labor…
How to calculate the Average cost of producing 1, 2,...15
Firm ABC has estimated that it has the following production function: Q = 1.5LK – 0.3L2 – 0.15K2 Labor (L) has a price of €60 and capital (K) has a price of €75. ABC wants to maximize the production with a total cost of €2025. (a) Determine the quantities of labor and capital the firm should use. (round results to 2 decimal places) (b) What quantity of output will be produced at the optimal combination of factors of production?
Consider the following cost function: C= 0.25q - 49° + 85q + 150: When output is 16 units, average cost is $ (Enter a numeric response using a real number rounded to two decimal places.) When output is 16 units, marginal cost is $ The output level where average variable cost equals marginal cost is units. 20 tv MacBook Air 80 DII F2 F3 F4 FB F10 F11 %23 $ & 3 4 5 8 { [ ン E R Y U P D F G K C V N M command option .. .. ト

Suppose that a rock star gives concerts. The production function of the concert is the following: Q(C,A,G) = (C – 10)'/4A/4G/4 where C represents hourly contribution of guitarist Chris; A represents hourly contribution of guitarist Ataman and G represents hourly contribution of guitarist George. a) If Chris has 26 units of hours, is there increasing returns to scale in production of concerts? b) Assume George has fixed amount of hours, G=16, and hourly wage of G is 5. Denote the wage of Chris= r and the hourly wage of Ataman =w. Derive Rock star's demand for inputs-C and A, respectively-as a function of output (Q). c) Assume that George has fixed amount of hours G=16 and hourly wage of G is 5. Additionally, you are given that the wage of C = r=100 and the unit wage of Ataman=w=100. Show that Rock star's short run cost function is given by TC(Q) = 1000 +50Q²-