The Manager of the Edgewater Cafe Takes a Reading of the Cash

The manager of the Edgewater Cafe takes a reading of the cash register tape each hour. At 2:00 P.M. the tape read $913.93. At 3:00 P.M. the tape read $1354.42. Find the amount of sales between 2:00 P.M. and 3:00 P.M.

A) $441.50
B) $440.49
C) $560.49
D) $450.59
E) $450.50