2. The YPP Development Company is building two apartment complexes. It must decide how many units to construct in each complex subject to labor and material constraints. The profit generated for each apartment in the first complex is estimated at $900, for each apartment in the second complex, $1,500. A partial initial simplex tableau for YPP is given in the following table: X X2 Si S2 Z RHS R1 R2 14 10 4 12 ? ? ? ? ? ? 3,360 9,600 RO ? ? ? ? ? ? i Complete the initial tableau. ii Write the problem's original objective function. ii Determine the pivot column. iv Which variable will leave the solution at the next iteration? 2. The YPP Development Company is building two apartment complexes. It must decide how many units to construct in each complex subject to labor and material constraints. The profit generated for each apartment in the first complex is estimated at $900, for each apartment in the second complex, $1,500. A partial initial simplex tableau for YPP is given in the following table: X X2 Si S2 Z RHS R1 R2 14 10 4 12 ? ? ? ? ? ? 3,360 9,600 RO ? ? ? ? ? ? i Complete the initial tableau. ii Write the problem's original objective function. ii Determine the pivot column. iv Which variable will leave the solution at the next iteration