If the installation of a new machine will lower the firms required working capital by $50,000, and this amount of networking capital will need to be replaced once the machine is sold in year 5. The following will be the impact on the FCF:

Multiple Choice -50,000 in year 0

+50,000 in year 0, and -50,000 in year 5

No change in FCF since both amounts will cancel one another

-50,000 in year 0, and +50,000 in year 5

+50,000 in year 5