d$-2.$ Will $x_3$ be at maximum sales capacity?

No

Y Yes

e$.$ Suppose that an additional $50$ hours per week can be obtained from the grinders by working overtime. The incremental cost would

be $$3\mathrm{.}00$ per hour. What is the shadow price for one additional hour of overtime in the grinder Department? If this same shadow price

must be maintained and if working overtime must remain profitable, should all additional $50$ overtime hours be utilized? $($Round

shactow price" to $2$ decimal places.$)$

addtional overtime hours if the optimal solution must be maintained.