Answer:
a) Under the FIFO method:-
ROI = 15.49%.
Under LIFO method:-
ROI = 13.2%
Explanation:
ROI = Net Income * 100 / Avverage assets.
a) Under the FIFO method
[tex]ROI= \frac{219017*100}{1413720} \\ROI = 15.49[/tex]
ROI = 15.49%.
Under LIFO method
[tex]ROI= \frac{182797*100}{1382080} \\ROI=13.2%[/tex]
ROI = 13.2%
Net income Under LIFO= Net income under FIFO-Increased cost of goods sold
= $219017-$36,220= $182797.
Average assets under LIFO= Average assets under FIFO-Average assets that are less under LIFO
= $1413720 - $31,640= $1382080.