A company estimates that its sales 1will grow continuously at a rate given by the - function S'(t}=282t where S'(t) is the rate at which sales are increasing, in dollars per day, on day.r t. 51} Find the accumulated sales for the first 3' days. b} Find the sales from the 2nd day through the 5th day. {This is the integral from t to 5.} a} The accumulated sales forthe rst 7' days is 55D. [Round to the nearest cent as needed.)