Use the following data to calculate the profitability and efficiency measures listed below:

Gross revenue $185,000

Value of farm production $167,000

Net farm income $ 48,000

Interest expense $ 18,000

Value of unpaid labor $ 31,000

Opportunity cost on farm equity $ 17,300

Total asset value:beginning $400,000

ending $430,000

Farm equity: beginning $340,000

ending $352,000

CALCULATE THE FOLLOWING;

a Rate of return on assets

b Rate of return on equity

c Asset turnover ratio

d Return tomanagement

e Net farm income from operations ratio