The spreadsheet contains codes $($BA$,$ DA$,$ SA$)$ to represent agent roles $($Buyer$\text{'}$s Agent, Dual Agent, Seller's Agent$).$ You want to switch the codes for the actual descriptions.In cell E$12$ of the Details sheet, insert the SWITCH function to evaluate the agent code in cell D$12.$ Include mixed cell references to the codes and roles in the range J:K$4$ for the values and results arguments. Use all cell references in the function. Copy the function to the range E$13$:$39.$