A Correlation Study Indicates That Teachers' Interest in Teaching and the Amount

A correlation study indicates that teachers' interest in teaching and the amount of the day their students are engaged in learning correlate at +0.46.This coefficient would indicate that

A) as teacher interest decreases,engaged time increases.
B) as teacher interest increases,engaged time tends to increase.
C) interest in teaching leads to a large increase in engaged time.
D) there is virtually NO relationship between the two variables.