When the annual rate of inflation averages over the next 10 years, the approximate cost of goods or services during any year in that decade is given below, where is the time in years and is the present cost. C) - P(1.06) (a) The price of an oll change for your car is presently $22.42. Estimate the price 10 years from now. (Round your answer to two decimal places.) C(10) = $ (b) Find the rates of change of with respect tot when t1 ondt (Round your concerts to three decimal places.) Att1 ME (-) Verily that the rate of change of proportional to what is the constant of proportionality