A factory manufactures bottles at a cost of C(x) = 20 + 3x dollars per bottle when x bottles are produced per day. What is the difference in the daily cost (C) of manufacturing if instead of 35 bottles, 50 bottles are produced each day?
A.
$ 2212.50
B.
$ 1912.00
C.
$ 345.00
D.
$ 45.00