1because we often can"t choose who our coworkers will be, we should
a..not worry about having a positive attitude toward them.
b. try to be tolerant, even of those we wouldn"t choose as friend
c. overlook their performance if it at least average
d. not call attention to problems when things are going poorly

B

Explanation:

If you don't worry about having a positive attitude toward them you wouldn't be tolerant if there were a mishappening. If you overlook their performance or don't call attention to problems when things are going poorly, you will not help them and you could be also part of the problems you are avoiding.

we can solve this via the kinematic equation:

where the vertical velocity is zero and so:

since the height of the building is 29.3 meters then:

the ball was in motion for approximately 2.45 seconds