No abadonment:
Prob		0	1	2	3
0.6		$ (100,000)	$ 90,000	$ 90,000	$ 90,000
0.4		$ (100,000)	$ (50,000)	$ (50,000)	$ (50,000)
Abandonment:
Prob		0	1	2	3
0.6		$ (100,000)	$ 90,000	$ 90,000	$ 90,000
0.4		$ (100,000)	$ (50,000)

WACC is 10%. What is the expected NPV if the firm can abandon the project?