Kelson Sporting Equipment, Inc., makes two different types of baseball gloves: a regular model and a catcher's model. Letting R= number of regular gloves C= number of catcher's mitts leads to the following formulation: Max5R+8Cs.t.R+23C1,000Cuttingandsewing21R+31C220Finishing81R+41C100PackagingandshippingR,C0 The computer solution is shown below. OptimalObjectiveValue=3460.00000 (a) Determine the objective coefficient ranges. (Round your answers to two decimal places.) regularglovecatchersmitttoto (b) Interpret the ranges in part (a). (Round your answers to two decimal places.) As long as the profit contribution for the regular glove is between $ and \$ , the current solution optimal. As long as the profit contribution for the catcher's mitt is between $ , the current solution optimal. (c) Interpret the right-hand-side ranges. cutting and sewing to finishing to packaging and shipping to (d) How much will the value of the optimal solution improve (in \$) if 40 extra hours of packaging and shipping time are made available? $