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P=120-2q find a) MC and elasticity of demand when q=10 |
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Answer» <P>Explanation: Given dd FUN : p = 120 - 2q Marginal cost (MC) : INCREASE in Total cost resulting from the PRODUCTION of one extra unit of output. MC =dp/dq = - 2 Elasticity = (dq/q) / (dp/p) = p / (q* MC) Now when q = 10, p = 120 - 20 = 100 Elasticity = 100 / ((10* (-2)) = - 5 |
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