Consider the given problem here the cost function of “1st” technology is given by.
=> “C1 = 3,600 + 65*q + 36*q^2”, => “AC1 = 3,600/q + 65 + 36*q” and the “MC1 = 65 + 72*q”. So, at the efficient scale “AC” must be equal to “MC”.
=> 3,600/q + 65 + 36*q = 65 + 72*q, => 3,600/q = 36*q, => q^2 = 100, => q=10. So, the efficient scale for “technology 1” is “q=10”.
Now, the cost function of “2nd” technology is given by.
=> “C1 = 900 + 900*q + q^2”, => “AC1 = 900/q + 900 + q” and the “MC2 = 900 + 2*q”. So, at the efficient scale the following relation must hold.
=> 900/q + 900 + q = 900 + 2*q, => 900/q = q, => q^2 = 900, => q = 30. So, the efficient scale for “technology 2” is “q=30”.
b).
Now, the firm want to sell “30 units” in summer and “10 units” in winter each year, => total “40 units”, => the cost under “technology 1” is given by.
=> C1 = 36,00 + 65*q + 36*q^2 = 3600 + 65*40 + 36*40^2 = $63,800.
Now, the cost under “technology 2” is given by.
=> C2 = 900 + 900*q + q^2 = 900 + 900*40 + 40^2 = $38,500 < $63,800.
So, here cost under “technology 2” is less compare to “technology 1”. So, firm should invest only in one.
5. A firm needs to make a commitment to one out of two production technologles (and...
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Consider a firm with two technologies to choose between when producing output. The cost function when using technology 1 is given by: C () 3600 65q +36q2 The cost function when using technology 2 is given by: (q)-900 + 900g + q2 can only implement one of the two technologies at a time. Which technology should the firm choose if it wishes to produce 15 units of output? What about 25 units of output? If q 15 units, then the...
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