Answer:
Casflow at t = 0: - 3,000 + 800 - (800 - 0) x 21% = $-2,368.
Cashflows from t = 1 to t = 5: 600 x (1 - 21%) + (3,000/6) = $974.
Casflow at t = 6: 600 x (1 - 21%) + (3,000/6) + 0 = $974.
Explanation:
Cashflows of a project include three parts:
Initial outlay (at t = 0): equal to initial investment - cash inflow from sales of old asset (net of captial gain tax)
Operating cashflow (from t = 1 to t = 6): EBIT x (1 - Tax rate) + NCC - WCInv - FCInv, where:
EBIT: Earnings before interest & tax
NCC: Non-cash charges (depreciation is the most common item).
WCInv: Working captial investment
FCInv: Fixed captital invesment.
Salvage value (at t = 6): funded from liquidating assets at the end of the project.
Putting all the numbers together, we have:
Casflow at t = 0: - 3,000 + 800 - (800 - 0) x 21% = $-2,368.
Cashflows from t = 1 to t = 5: 600 x (1 - 21%) + (3,000/6) = $974.
Casflow at t = 6: 600 x (1 - 21%) + (3,000/6) + 0 = $974.