The Following Three Data Points Appear to Be _____ $\begin{array}{lr}\text { Units }&{\text { Costs }}{} \\{600} &\$ 500\\800 & 500 \\1,000 & 500\end{array}$

Multiple Choice

The following three data points appear to be _____. $\begin{array}{lr}\text { Units }&{\text { Costs }}{} \\{600} &\$ 500\\800 & 500 \\1,000 & 500\end{array}$

A) a variable cost
B) a mixed cost
C) a fixed cost
D) a step cost