S\&P Enterprises needs a cash budget for March. The following information is available. \begin{tabular}{|l|lr|} \hline \multicolumn{1}{|c|}{} & \multicolumn{1}{c|}{ A } & \multicolumn{1}{|c|}{} \\ \hline 28 & Minimum cash balance to be maintained & $10,000 \\ 29 & March 1 cash balance & $11,500 \\ 30 & March 1 outstanding borrowings & 50 \\ 31 & March 1 interest due & 50 \\ \hline 32 & & \end{tabular} The company has a line of credit avallable to bolster the cash balance as needed. \begin{tabular}{|l|l|l|l|} \hline 53 & & \end{tabular}