Formulate the problem as a linear programming model including decision variables, objective function and the constraints. Use the first letter of each variable to represent the decision variable. For example, James $=$ J$.$

Decision Variables

J

QM

DC

Objective Function MAX

Total Funds

$<=$

$$5000$ constraint $1$

$<=5000$

$$5000$ constraint $2$

$<=5000$

$$5000$ constraint $3$

$<=5000$

$$1000$ constraint $1$

$>=1000$

$$1000$ constraint $2$

$>=1000$

$$1000$ constraint $3$

$>=1000$