Suppose the demand of a good is given by q=200-5p. a) find the elasticity funchtion for this good.

7. The product Certain product has (- 0,022 x? and of a Cost function C (x) =1600o t120 x price quantity relation ship p = 520-x a.) Construct Revenue and Protit functions the es tim ated change level of in the 4.) De termine Pro fits at pro duction a lo00 C.) Find the Max Profit

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Let C(t)=0.029t2+0.214t+53.291 be the capacity (in percent) at which U.S. nuclear power plants are working t years after 1970. A) Estimate at what capacity (in percentage) U.S. nuclear power plants were working in 1995.   B) Predict in which year U.S. nuclear power plants will be working at full (100%) capacity.   Thank you so very much for the help.