SIMULATION - You are a functional consultant for Contoso Entertainment System USA (USMF). You need to automate the allocation of a prepaid expense of 2 percent of all product sales. The allocation must be posted to account number 222222. To complete this task, sign in to the Dynamics 365 portal. 

See explanation below.

You need to configure a prepayment percentage for all items. The instructions below are for a single item.For this question, you need to select ˜All` for all items, enter 2 in the percentage field and select account number 222222 in the account field. To set up prepayment percentages for items, customers, and vendors For an item, you can set up a default prepayment percentage for all customers, a specific customer, or a customer price group. 

1. Choose the icon, enter Items, and then choose the related link. 2. Select an item, and then choose the Prepayment Percentages action. 3. On the Sales Prepayment Percentages page, fill in the fields as necessary. Hover over a field to read a short description. Reference: https://docs.microsoft.com/en-gb/dynamics365/business-central/finance-set-up-prepayments