The table shows the production cost for various quantities of widgets made.
Production Cost of Widgets
Number n of Widgets Made | Total Cost C(n)
200 | $25,000
250 | $26,250
450 | $31,250
600 | $35,000
Which equation can be used to calculate C(n), the total cost of producing n widgets?
A. C(n) = 200n + 25,000
B. C(n) = 25n + 24,800
C. C(n) = 25n + 20,000
D. C(n) = 125n + 25,000