Aliitear programuning computer package is needed. customers make reservations via phone. Epsilon employs call-center personnel to handie these reservations along with ary probiems w th the mebsite resenation mssem and far ihe rebobking of Wights for curtemers if their plans change or their travel is disrupted. Stafting the call center appropriately is a chalenge for Epelion's management team, Miming too many erpioyes on hand a a waste of money, but huving too few results in very poor customer service and the potentlal loss of cultemers. estimates are given in the following table. recuicements, (Let xj= the number of calli-center employees wha start work on day i where i=1= Monday, i=2= Tutaday, etec). Min 1.t. Mondwy Enter inequaities using iess than ( ( )y greater then ( >), inss than or equal (s). or greater than or equal (z). ficsiey Wedeneidar Eener matuaties unng iess than ( S), greater than (>), iess than or equal (5), or greater than or equai ( z ). Thurday Fnicap seturday Enter inesuilies using iess than ( x1,x2,x3,x4,x2,x6,x20 Thursday Enter inequalities using less than (c), greater than (>), less than or equal (s), or greater than or equal (z), Friday Enter inequalities using less than (), less than or equal (), or greater than or equal (). Saturday Enter inequalities usin Enter inequalities using less than (