A firm is considering replacing the existing industrial air conditioning unit. They will pick one of two units. The first, the AC360, costs $26,363.00 to install, $5,178.00 to operate per year for 7 years at which time it will be sold for $7,093.00. The second, RayCool 8, costs $41,863.00 to install, $2,107.00 to operate per year for 5 years at which time it will be sold for $8,919.00. The firms cost of capital is 6.43%. What is the equivalent annual cost of the AC360? Assume that there are no taxes.