TOPIC: Multiple Prices for one event

Sorry if this is in here- found a few things similar.

We run events that are 3 months long. However we offer the ability to take the first week only, the first month only or the entire 3 month program (and other variations all within the same event).

Is there a way to set a drop down menu to select which version of the event you want to take and at which price?

Thanks in advance!