Consider the Following Total Cost Schedule for a Perfectly Competitive

Consider the following total cost schedule for a perfectly competitive firm producing ball- point pens. $$\begin{array} { | c | c | c | } \hline \begin{array} { c } \text { Output } \\\text { per period }\end{array} & \text { TVC } ( \$ ) & \text { TFC } ( \$ ) \\\hline 0 & 0 & 5 \\\hline 10 & 2 & 5 \\\hline 20 & 3 & 5 \\\hline 30 & 6 & 5 \\\hline 40 & 10 & 5 \\\hline 50 & 15 & 5 \\\hline\end{array}$$ TABLE 9- 3
-Refer to Table 9- 3.This firm would shut down in the short run if the market price of its output

A) dropped below $0.15.
B) dropped below $0.20.
C) dropped below $0.30.
D) dropped below $2.00.
E) dropped below $3.00.