Dalhousie University Economics Questions 1. Explain for what situation an increase in the price of a input, will not increase the price of the firms cost c

Dalhousie University Economics Questions 1. Explain for what situation an increase in the price of a input,
will not increase the price of the firms cost curve. 2. A firms total cost curve is TCQ=10Q−5Q2+Q3, and its marginal cost curve is MCQ=10−10Q+3Q2.
Over what range of output does the production function exhibit
economies of scale, and ober what range does it exhibit diseconomies of
scale? 3. A firm has the production function Q=min{2L,K}, find the cost function in the long run if wage is $2 and capital rental is $3. 4. A firm has the production function Q=L+2K, and that wage is $2 and capital rental is $3. and that capital is fixed at .find the cost function in the short run Find the average cost function in the short run