Beshmi invested \frac15 of her savings in Company X,42\% in Company Y, and the remainder in Company Z. If Beshmi invested \$10\:500 in Company Y, how much did she invest in Company Z?
Answer Choices
A. \$25\:000
B. \$15\:500
C. \$14\:000
D. \$9500
E. \$5000