In order to maintain a healthy weight, an average adult dog that weighs 17 kilograms must consume 13 grams of dog food per kilogram of its body weight each day. A specialty pet store sells dog food by the cup, where 6 cups of dog food weighs 558 grams. About how many cups of dog food should the dog consume each day in order to maintain a healthy weight?
A.
0.40
B.
2.17
C.
2.38
D.
0.42