With a(n) , the full amount of the loan is received when the contract is signed, but only the interest is paid over the life of the loan. The principal is then paid on the date that the loan is due. Question 12 options: 1. retirement loan 2. balloon loan 3. line of credit 4. installment loan

Joe pays ann to mow his lawn and ann mows vanna's lawn by mistake. vanna peers out her window and sees ann mowing, yet says nothing to ann about her mistake since vanna needs to have her lawn mowed. when ann approaches vanna for payment, vanna refuses, arguing that she never asked ann to mow her lawn. under these circumstances, ann can recover payment from vanna under: