The percentage participation that Finley determined was 11%, figured by dividing $22,000 (income received) by $200,000 (the gross revenue from the property). Finley’s share of the oil production was determined to be 1,100 barrels (10,000 barrels × 11% (0.11)). Riley owns oil property in which Finley owns a 20% net profits interest. During the year, the property produced 10,000 barrels of oil, which...