Zantaq Inc The Market Demand Is Limited to 2,000 Units of Each

Zantaq Inc. has 5,400 machine hours available each month. The following information on the company's three products is available:
$$\begin{array} { l c r r } & & & \text { Side } \\& \text { Bookcases } & \text { Chairs } & \text { Tables }\\\text { Contribution margin per unit } &\$ 15.00 & \$ 18.00 & \$ 7.50 \\\text { Machine hours per unit } & 3&2&1\end{array}$$
The market demand is limited to 2,000 units of each of the three products.
-How many units of each should Zantaq produce and sell?
$\begin{array} { l r r r } & { \text { Bookcases } } & { \text { Chairs } } & { \text { Side Tables } } \\\end{array}$
A. $\begin{array} { l r r r } & 2,000 &&& 2,000 && 2,000 \\\end{array}$
B. $\begin{array} { l r r r } && 0 &&&& 2,000 & &2,000 \\\end{array}$
C. $\begin{array} { l r r r } && 0 &&&& 2,000 && 1,400 \\\end{array}$
D. $\begin{array} { l r r r } & 1,800 &&&& 0 &&&& 0 \\\end{array}$

A) Option A
B) Option B
C) Option C
D) Option D