View Policies Current Attempt in Progress Sunland Manufacturing, Inc., needs to purchase a new central air-conditioning system for a plant. There are two choices. The first system costs $58,000 and is expected to last 10 years, and the second system costs $108,000 and is expected to last 15 years. Assume that the opportunity cost of capital is 10 percent. (Round answers to 2 decimal places, e.g. 5,275.25.) System 2 System 1 $ Equivalent annual cost $ Which air-conditioning system should Sunland purchase? Sunland should purchase the Save for Later Attempts: unlimited Submit