Which variable is most important to the following problem?
evan and josh play on a basketball team. evan played the whole first quarter
and the first 4 minutes of the second quarter. josh played the rest of the
second quarter and all of the third quarter. evan played the whole fourth
quarter. if each quarter is 10 minutes long, how long did evan play?
a. the number of minutes josh played in the fourth quarter
b. the number of players on the team
c. the number of minutes evan played
d. the number of times evan was substituted into the game