The price of a company's stock over the 12-week period at the beginning of 2012 can be approximated by the function f(x)=33.7x0.1, where x=1 designates the beginning of week 1 . (a) When is the stock increasing in price? (b) At what rate is the stock increasing at the beginning of the 3rd week? (c) At what rate is the stock increasing at the beginning of the 8th week? (a) When is the stock increasing in price? Select the correct answer below, and if necessary, fill in any answer boxes to complete your choice. A. The stock is increasing in price from week to week B. The stock doesn't increase over the 12-week period