Select the correct answer. Subject On-Time Assignment Submission On-Time Arrival to Class

Physics 89.7% 82..3%
Math 88..2% 88.7%
Chemistry 89.4% 83.1%
Biology 90.1% 82.4%
Total 88.5% 84.7

The probabilities by subject of on-time assignment submission and on-time arrival to class are given in the table. What is the chance of on-time assignment submission if it is a chemistry assignment?

A.
82.3%

B.
88.5%

C.
89.4%

D.
insufficient data