For example, in cell C26 enter the formula "= B5". Verify that your worksheet matches the example in the text. and correct them. Data 4 Exhibit 11-7 Santa Maria Wool Cooperative \begin{tabular}{|c|l|r|} \hline 5 & Cost of wool & $200,000 \\ \hline 6 & Cost of separation process & $40,000 \\ \hline 7 & Sales value of intermediate products at split-off point: & \\ \hline 8 & Undyed coarse wool & $120,000 \\ \hline 9 & Undyed fine wool & $150,000 \\ \hline 10 & Undyed superfine wool & $60,000 \\ \hline \end{tabular} Costs of further processing (dyeing) intermediate products: \begin{tabular}{l|l|} \hline Undyed coarse wool & $50,000 \\ \hline Undyed fine wool & $60,000 \\ \hline Undyed superfine wool & $10,000 \\ \hline \end{tabular} Sales value of end products: Dyed coarse wool Dyed fine wool Dyed superfine wool Enter a formula into each of the cells marked with a ? below Example: Joint Product Costs and the Contribution Approach Analysis of the profitability of the overall operation: Combined final sales value ? Less costs of producing the end products: \begin{tabular}{l|l|l|} \hline Cost of wool & ? & \\ \hline Cost of separation process & ? & \\ \hline Combined costs of dyeing & ? & ? \\ \hline rofit & & ? \\ \hline \hline \end{tabular} Analysis of sell or process further