Answer:
a. consumer lease.
Explanation:
Based on the scenario being described within the question it can be said that they have created a consumer lease. This term refers to a contract in which one individual is leasing a certain good for their own personal use. This contract has a duration of 1 year and once it is over they have to return the good or can decide to purchase the good to keep forever if they choose to do so. Which is what Alyssa has done with the tents.