AMC 12 2014a Problem 4

Suppose that $a$ cows give $b$ gallons of milk in $c$ days. At this rate, how many gallons of milk will $d$ cows give in $e$ days?

\textbf{(A)}\ \frac{bde}{ac} \textbf{(B)}\ \frac{ac}{bde} \textbf{(C)}\ \frac{abde}{c} \textbf{(D)}\ \frac{bcde}{a} \textbf{(E)}\ \frac{abc}{de}