Selected Comparative Income Statement Amounts for a Company Are Shown

Selected comparative income statement amounts for a company are shown below. Using 2009 as the base year for a horizontal analysis, compute the account with the most significant change.
$$\begin{array} { | l | r | r | } \hline & { 2009 } &{ 2010 } \\\hline \text { Sales } & \$ 400,000 & \$ 520,000 \\\hline \text { General and } & & \\\text { Administrative Expenses } & \$ 27,000 & \$ 29,700 \\\hline \text { Interest Expense } & \$ 1,000 & \$ 1,700 \\\hline \text { Miscellaneous Expense } & \$ 100 & \$ 200 \\\hline\end{array}$$

A) Sales
B) General and Administrative Expenses
C) Interest Expense
D) Miscellaneous Expense
E) Cannot be determined from the given data