Pipe Manufacturer Goodmonth Sells Corrugated Iron Pipes to Plumbing Companies

Pipe manufacturer Goodmonth sells corrugated iron pipes to plumbing companies at the
Northeast Ohio region. Recently, Goodmonth initiated ranking their customers based on their expected lifetime probability for Goodmonth's various customer relationship initiatives. Two of their customers are shown below.

-Using a discount rate of 11% and treating the average annual sales as annuities, calculate the present value of AfterAll's lifetime value.

A) $113,000
B) $71,373
C) $86,785
D) $82,715
E) Do not have enough information to compute