A firm is considering replacing the existing industrial air conditioning unit. They will pick one of two units. The first, the AC360, costs $26,702.00 to install, $5,153.00 to operate per year for 7 years at which time it will be sold for $7,156.00. The second, RayCool 8, costs $41,942.00 to install, $2,093.00 to operate per year for 5 years at which time it will be sold for $8,943.00. The firms cost of capital is 5.91%. What is the equivalent annual cost of the RayCool8? Assume that there are no taxes.