(d) What do we mean by an exit price? What is the exit price if r = $100 and w = $2000? Explain. (e) Now suppose wages (w) falls. At what value of w will the firm switch from K into L? Use the isocost - isoquant figure to explain.< (f) Does a lower w change the exit-price? If so, how? Explain. <

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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Could you solve last 3 questions? 

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(a) Suppose we have the following production function: Q = K + 10L. Confirm the technology is
constant returns to scale (CRS). Show your work and explain what it means. <
(b) Suppose K and L are both variable (eg, we are in the long-run). Let r = $100 and w = $2000. State
the firm's cost minimization problem. Show and explain using the isocost - isoquant figure. <
(c) What is the marginal rate of technical substitution (MRTS) in this problem? What does the
MRTS mean? Interpret it.<
(d) What do we mean by an exit price? What is the exit price if r = $100 and w = $2000? Explain.<
(e) Now suppose wages (w) falls. At what value of w will the firm switch from K into L? Use the
isocost - isoquant figure to explain.<
(f) Does a lower w change the exit-price? If so, how? Explain.
Transcribed Image Text:(a) Suppose we have the following production function: Q = K + 10L. Confirm the technology is constant returns to scale (CRS). Show your work and explain what it means. < (b) Suppose K and L are both variable (eg, we are in the long-run). Let r = $100 and w = $2000. State the firm's cost minimization problem. Show and explain using the isocost - isoquant figure. < (c) What is the marginal rate of technical substitution (MRTS) in this problem? What does the MRTS mean? Interpret it.< (d) What do we mean by an exit price? What is the exit price if r = $100 and w = $2000? Explain.< (e) Now suppose wages (w) falls. At what value of w will the firm switch from K into L? Use the isocost - isoquant figure to explain.< (f) Does a lower w change the exit-price? If so, how? Explain.
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