The Following Information Is Available for Wilson Trailer Company, Which

The following information is available for Wilson Trailer Company, which sells two products:
$\begin{array}{lcc}&\text { Trailer A } &\text { Trailer B} \\\text { Processing time } & 2 \text { hours } & 4 \text { hours } \\\text { Vinyl cover used } & 16 \mathrm{sq} \cdot \mathrm{m} . & 12 \mathrm{sq} . \mathrm{m} . \\\text { Selling price } & \$ 50.00 & \$ 80.00 \\\text { Variable cost } & \$ 35.00 & \$ 50.00 \\\text { Fixerl cost } & \$ 10.00 & \$ 20.00\end{array}$ There are 100 hours available in the plant and 75 square metres of vinyl available per operating period.
-Refer to the figure.Which of the following statements represent the information in the table? 1. The materials constraint favours Trailer B over Trailer A.
2. The time constraint favours Trailer A over Trailer $B$ .
3. The material constraint favours Trailer A over Trailer B.
4. The objective function favours Trailer B over Trailer A.

A) 1 and 2
B) 2 and 3
C) 3 and 4
D) 1 and 3