Figure 25-5
the Following Information Is Available for Walters Furniture

Multiple Choice

Figure 25-5
The following information is available for Walters Furniture Company, which sells two products: $\begin{array}{lcc} & \text { Table X } & \text { Table Y } \\\text { Processing time } & 4 \text { hours } & 6 \text { hours } \\\text { Metal used } & 30 \mathrm{sq} . \mathrm{ft} . & 18 \mathrm{sq} . \mathrm{ft} . \\\text { Selling price } & £ 200.00 & £ 100.00 \\\text { Variable cost } & £ 150.00 & £ 60.00 \\\text { Fixed cost } & £ 30.00 & £ 30.00\end{array}$ There are 200 hours available in the plant and 200 square metres of metal available per operating period.
-Refer to Figure 25-5. The constraint equation representing processing time available is

A) 4X + 6Y $\ge$ 200.
B) 4X + 6Y $\le$ 200.
C) 30X + 18Y $\le$ 200.
D) 4X + 6Y $\le$ 400.