Case 2 Your institution is considering the purchase of a new cell counter for hematology. You have evaluated many models from several manufacturers and have narrowed your choice down to two. Both companies offer reagent rental agreements as one purchasing option. Based on the following information, which instrument and which option is the most economical? Im-m Purchase Lease Purchase Lease Service Agreement (annual cost, to be $15,150 $0 $16,310 $0 maintained for 4 years) Reagent CSt $0.85 $1.10 $0.90 $1.14 (per test) The reagent pricing is based on a daily test volume of 265 samples per day 1. Calculate the service agreement costs for each instrument by multiplying the annual cost by 4 years (the contract length indicated in the instrument table}