In the following table the activities with their precedence sequence and expected time (days) are listed for a project on which Carl Betterton's construction company is working:

Activity	Immediate Predecessor(s)	Time (days)
A		5
B	A	4
C	A	6
D	B	6
E	B	4
F	C	4
G	D	6
H	E, F	9

Carl's team should be able to complete the project in how many days?

2.

Critical path activities for Carl's project are:

a. A - B - E - H

b. A - C - F - H

c. A - B - D - G

.