Determine the best feasible solution among the following (feasible and infeasible) solutions of the reddy mikks model: (a) x1,x2 2 (b) x3, x2=1 (c) x3, x1.5 (d) x2,x1 (e) x2,x -1 *2-3. for the feasible solution x1, x2= 2 of the reddy mikks model, determine the un- used amounts of raw materials m1 and m2 2-4. suppose that reddy mikks sells its exterior paint to a single wholesaler at a quantity discount. the profit per ton is $5000 if the contractor buys no more than 5 tons daily and $4300 other- wise. express the objective function mathematically is the resulting function linear? = dent constraints, given 2-5. determine the feasible space for each of the following indep that x, x20 (a) -3xx2 6 (b) x2x2 5 (c) 2x13x2s 12 (d) x x2 s 0 *(e) xxz 0 2-6. identify the direction of increase in z in each of the following cases: *(a) maximize z x1x2. (b) maximizez -8r1 -3x2 (c) maximizez -x1+ 3x2. *(d) maximize z = -3x1 x 2-7. determine the solution space and the optimum solution of the reddy mikks model for each of the following independent changes: (a) the maximum daily demand for interior paint is 1.9 tons and that for exterior paint is at most 2.5 tons (b) the daily demand for interior paint is at least 2.5 tons (c) the daily demand for interior paint is exactly 1 ton higher than that for exterior paint. (d) the daily availability of raw material m1 is at least 24 tons (e) the daily availability of raw material m1 is at least 24 tons, and the daily demand for interior paint exceeds that for exterior paint by at least 1 ton.