A Restaurant Hires Cooks and Waiters -The Manager Should Hire
A) 2 Cooks and 4 Waiters

Multiple Choice

A restaurant hires cooks and waiters. Cooks earn $10 an hour; waiters earn $5 an hour. The manager, who wants to maximize the number of meals served given a fixed payroll of $45 per hour, expects the following from cooks and waiters:

$$\begin{array} { c c c } \text { Meaber of emplayees } & \begin{array} { c } \text { Total raznber of medis served } \\\text { Cooks }\end{array} & \begin{array} { c } \text { Waiters }\end{array} \\\hline 1 & 200 & 120 \\2 & 380 & 230 \\3 & 540 & 310 \\4 & 660 & 360 \\5 & 740 & 390\end{array}$$
-The manager should hire

A) 2 cooks and 4 waiters.
B) 2 cooks and 5 waiters.
C) 3 cooks and 2 waiters.
D) 3 cooks and 4 waiters.
E) none of the above