Problem 13.3 The marketing department of Singapore's Crownjewel Hotel has projected the following sales in the last half of the current finascial yrar. Ment of Cruwnlewel's room sales are made to corporate dirats. Past experience indicates that 10s of room ales are for cask, sos is collected in the month following the sule. s5s is collecied 2 monthe following the cale and 5% of sales are to a large company that takes 3 months to setle accouat. Hequired