17.4Sunshine House received a contract this year as a supplier of Scout USA cookies. Sunshine currently has five production lineseach of which will be dedicated to a particular kind of cookie. The production lines differ by sophistication of machines, site, and experience of personnelGiven the following estimates of processing times (in hours), assign cookies to lines to minimize the sum of completion times Production Line Cookies 1 2345 Chocolate Mint 30 18 1715 Peanut Butter 23 22 32 25 30 Shortbread 17 3124 2229 Delight 28 1913 1823 Macaroons 23 1416 2027