Answer:
profit maring: 28.84%
ROA 15%
ROE 17.75%
Explanation:
profit margin:

75,000 / 260,00 = 0,28846 = 28.84%
return on assets ROA

75,000 / 500,000 = 0.15
return on equity: ROE

average equity:
ending= beginning + income - dividends
400,000 + 75,000 - 30,000 = 445,000
(400,000 + 445,000) / 2 = 422,500
75,000 / 422,500 = 0,17751 = 17.75%
Answer:
The cost of depletion in the current year is $90,000
Explanation:
Santa Fe's current year cost of depletion=cost of rights*Turquoise extracted in the current year/total estimated turquoise to be extracted
cost of rights is $300,000
turquoise extracted in the current year is 1,500 pounds
total estimated turquoise to be extracted over a five-year period is 5000 pounds
cost of depletion in the current year=$300,000*1500/5000
=$ 90,000.00
By extension profit for the year assuming no other costs were incurred is :
$200,000-$90,000=$110,000