1. The following table provides a description for the project Z.

   Activity	Duration	Predecessor	Cost to crash by 1 day	Max days to crash
   A	5	-	$ 300	1
   B	3	-	$ 100	1
   C	4	A	$ 100	1
   D	3	A	$ 200	2
   E	4	B	$ 400	3
   F	2	D, E	$ 500	2
   G	4	E	$ 300	3
   H	3	C	$ 100	2

   3. If your task is to crash this project by 2 days, what is the most efficient cost of doing it? (Just input the number with no decimals or dollar signs)