please help with this question q3

(a) Formulate a linear programming model for maximizing total profit contribution. [Let Pi = units of product / produced, for i - 1 , 2,3. . Maxs.t.DepartmentADepartmentBDepartmentCP1,P2rP30 (b) Solve the linear program formulatod in part (a). How much of esch product should be produced, and what is the projected total profit contribution (in dollars)? (P1,P2,P3)=(withprofit$ 3. It the solution developed in part (b) is to be used. what is the total profit contribution (in dollars) after taking into account the setup costs? zero atherwise, far i=1,2,3.3 What is the objective function of the mixed-integer linear program? Max In addition to the constraints from part (a), what other constraints should be added to the mlxed-integer linear program? s.t. units af Product 1 produced units of Product 2 produced units of Product 3 produced P1,P2,P30 (b) Solve the linear program formulated in part (a). How much of esch product should be produced, and what is the projected total profit contribution (in dol ars)? (P1,P2,P3)=(withprofit+ 3. It the solution developed in part (b) is to be used, what is the total profit contribution (in dollars) after taking into account the setup costs? zero otherwise, for i=1,2,3. What is the objective function of the mixed-integer linear program? Max In addition to the constraints from part (a), what other constraints should be added to the mlxed-integer linear program? s.t. units of Product 1 produced units of Product 2 produced units of Product 3 produced P1,P2,P301y1,y2,y3=0,1 (e) Solve the mixed-integer linear program formulated in part (d). How much of each product should be produced, and what is the projected total profit (in dollars) contribution? (P1,P2,P3,y1,y2,y3)=(withprofit$