The following function is a company's price function, where p is the price (in dollars) at which quantity x (in thousands) will be sold. p = 100e−0.5x (a) Find the revenue function  R(x).  [Hint: Revenue is price times quantity, p · x.] R(x) =        (b) Find the quantity and price that will maximize revenue. (Round your answers to two decimal places.) x  =     thousand units p  =  $

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