At a certain university, the probability that an entering freshman will graduate in 4 years is .65. If in the incoming class of 2017, there were 1025 freshman, determine the following probabilities.

1. Exactly 697 will graduate in 4 years.

1. At most 685 will graduate in 4 years.

1. 650 or more will graduate in 4 years.

1. Between 665 and 715 (inclusive) will graduate in 4 years.