28. Lowes Company purchased equipment on January 1 at a list price of $125,000, with credit terms 2/10, n/30. Payment was made within the discount period. Rains paid $6,250 sales tax on the equipment, and paid installation charges of $2,200. Prior to installation, Rains paid $5,000 to pour a concrete slab on which to place the equipment. What is the total cost of the new equipment? a. $131,250. b. $135,950. c. $138,450. d. $126,250