You work for the Travis County EHS Department. You are tasked with purchasing new bioaerosol sampling equipment. However, you have two primary options for the new equipment.

Sampler 1 costs $5,500; Sampler 2 costs $3,800. Both have a useful life of 6 years with no salvage value. The new equipment will save you analysis time for results and report writing. Sampler 1 will save you, on average $3,700 annually and Sampler 2 will save you $2,250 annually. You have a 4% interest on your purchases.

For this purchase, what are your knowns?

Group of answer choices

F1 = (-)$5500; F2 = (-)$3800 G1 = $3700; G2 = $2250 n = 5; i = 4%

P1 = (-)$5500; P2 = (-)$3800 A1 = $3700; A2 = $2250 n = 6; i = 4%

A1 = $5500; A2 = $3800 P1 = $3700; P2 = $2250 n = 5; i = 4%

F1 = (-)$5500; F2 = (-)$3700 A1 = $3700; A2 = $2250 n = 6; i = 4%