Define Rate per Dependent + Participant

Summary:

For a Family Medical Insurance we need to define a Rate as: Num of Dependents x Fixed Amount.

Content (required):

For a Family Medical Insurance we need to define a Rate as: Num of Dependents x Fixed Amount + Participant Rate.

So for example We have an Option called "Participant + Family", where the Dependent rate is 100 and the Participant rate is 150. Assume an Employee has a Spouse and 2 Children then the rate should be calculated as:

3 x 100 + 150 = 450

Version (include the version you are using, if applicable):

22B

Code Snippet (add any code snippets that support your topic, if applicable):