When quoting any subscription product, a user at Universal Containers must choose the payment frequency...

When quoting any subscription product, a user at Universal Containers must choose the payment frequency between Monthly or Annually. When frequency is Monthly, Universal Containers wants to apply an automatic uplift of 10% to the price of the subscription service. The Admin decides to use a price rule to implement this requirement and wants to inject the result of a calculation in the List Price field on the quote line. Which formula expression should the Admin set up on the price condition for this uplift price rule?