36. Your company want to track the sales rep associated with each invoice, without displaying the sales rep on the invoice. What should you do? A. Open the invoice. Click the Formatting tab, and then Layout Designer. Select the Show on-Screen Check box for REP. Leave the Print for Customer check box clear. B. Open the invoice. Click the Formatting tab, and then Customize Data layout. Select the Screen check box for REP. Leave the Print Check box clear. C. From the Customer List, Double- Click the customer and assign a sales rep to them. Then clear the print on Invoice check box. D. This is not possible