ages of CEOs of companies throughout the United States, and answer the questions that follow.

Event A: CEO is under 40 

Event B: CEO is at least 30 

Event C: CEO is in his or her 50s 

Event D: CEO is under 60

1.Events A and B are mutually exclusive.

A)True

B)False

2.Events A and C are mutually exclusive.

A)True

B)False

3.Event A is a subset of Event C.

A)True

B)False

4.Event A is a subset of Event D.

A)True

B)False