Based on the Data Given Below,which of the Following Statements

Based on the data given below,which of the following statements are true?
$$\begin{array} { | l | r | r | } \hline \text { Case } & \begin{array} { c } \text { Aralysis } \\\text { Period }\end{array} & \begin{array} { c } \text { Base } \\\text { Period }\end{array} \\\hline \text { A } & \$ 1,500 & \$ ( 4,500 ) \\\hline \text { B } & ( 1,000 ) & 2,000 \\\hline \text { C } & 8,000 & \cdots \\\hline \text { D } & 0 & \$ 10,000 \\\hline\end{array}$$

A) The percent change for case C is 100%
B) A percent change either cannot be computed or is not meaningful for cases A,B,C and D
C) A percent change either cannot be computed or is not meaningful for case C
D) A percent change either cannot be computed or is not meaningful for cases B and C
E) A percent change either cannot be computed or is not meaningful for cases A,B and C