Applications of Definite integrals

(1 point) A company estimates that its sales will grow continuously at a rate given by the function S'(t) - 180.At where S' (t) is the rate at which sales are increasing, in dollars per day, on day t. (A) Find the total accumulated sales for the first 10 days (B) Find the total accumulated sales from the 2nd day through the 12th day (Round to three decimal places as needed)