Goal programming solution feedback indicates that the $d^{+}$level of $50$ should not be exceeded in future solution iterations. How should the goal constraint be modified to accommodate this requirement?

$(3)$ Question $38$

$(3)$ Question $39$

$401+202+d{4}^{-}+d^{+}=300$

Time Running:

Attempt due: Apr $3$ at $11$:$59$ pm $35$ Minutes, $31$ Seconds

Replace the constraint with $401+202350.$

Do not modify the constraint; add the constraint $d{4}^{+}=50.$

Increase the RHS value from $300$ to $350.$

Do not modify the constraint; add the constraint $d{4}^{+}50.$