Runge Company purchased machinery on January 1 at a list price of $200,000, with credit terms 2/10, n/30. Payment was made within the discount period. Runge paid $10,000 sales tax on the machinery, and paid installation charges of $3,520. Prior to installation, Runge paid $8,000 to pour a concrete slab on which to place the machinery. What is the total cost of the new machinery?

a)217520

b)202000

c)221520

d)209520