Jenkins Security Has Learned That a Rival Has Offered to Supply

Multiple Choice

Jenkins Security has learned that a rival has offered to supply a parking garage with security for ten years for $50,000 up front and a further $20,000 per year.If Jenkins Security offers to provide security for eight years for an upfront cost of $70,000 and a separate yearly payment,what is the maximum that this yearly payment can be so that Jenkins' offer matches the equivalent annual annuity of their rival's offer? (Assume a cost of capital of 6%.)

A) $13,095
B) $13,458
C) $13,995
D) $15,521
E) $16,112