Answer:
$178,000
Explanation:
The calculation of X and Y is shown below:-
Before that we need to do the following calculations
= $180,000
= $24,000
Now, Operating cash flow of X in Year 1
= $38,000 + $90,000
= $128,000
and Operating cash flow of Y in Year 4
= $38,000 + $12,000
= $50,000
= $128,000 + $50,000
= $178,000
hence, the X + Y is $178,000