The following information is available for Robstown Corporation for 20Y8 : Required: a. Prepare the 20 Y 8 statement of cost of goods manufactured. Be sure to complete the statement heading. Refer to the list of Labels and Amount Descriptions provided for the exact wording of the answer choices for text entries. For those boxes in which you must enter subtracted or negative numbers use a minus sign. b. Prepare the 20Y8 income statement. Be sure to complete the statement heading. Refer to the list of Labels and Amount Descriptions provided for the exact wording of the answer choices for text entries. Enter amounts as positive numbers unless the amount is a calculion the amount. For example: Net loss should be negative. Expenses should be positive. Income Statement 9 Operating expenses: 10 Administrative expenses: \begin{tabular}{|l|l|} \hline 11 & Office salaries expense \\ \hline 12 & Property taxes-office building \\ \hline \end{tabular} 13 14 Selling expenses: 15 Sales salaries expense 16 Advertising expense 17 18