The number of students participating in fall sports at
a certain high school can be shown with the following
matrix:
Tennis
25
Soccer
30
Cross-Country
50
Football
80
The athletic director estimates the ratio of the number
of sports awards that will be earned to the number of
students participating with the following matrix:
Tennis
Soccer
Cross-Country
Football
0.2
0.5
0.3
0.4
Given these matrices, what is the athletic director's esti-
mate for the number of sports awards that will be earned
for these fall sports?
A. 55
B. 60
C. 65
D. 67
E. 74