Q1. For the following Activity & PA chart in Table 1 and Table 2 - Reduce the PA list to IPA

Table 1

PA	Activity	IPA
-	A
-	B
-	C
A,B	D
B	E
A,B,D	F
A,B,D,E	G
A,B,C,D,E,F,G	H
A,B,C,D,E,G	I

Table 2

PA	Activity	IPA
-	A
A	B
A,B	C
A,B,C	D
A,B,C	E
A,B,C,D,E	F
A,B,C,D	G
A,B,C,D,E,F,G	H
A,B,C,D,E,F,G,H	I
A,B,C,D,E,F,G,H,J	J

Q2. Given IPA List -draw the Arrow network diagrams

Table 1

IPA	Activity
-	A
A	B
A	C
A	D
B,.C	E
D	F
E,F	G

Table 2

IPA	Activity
-	A
-	B
-	C
A,B	D
B	E
D	F
D,E	G
C,F,G	H
C,G	I