Which company has the highest ROA?
a. Devendo, Inc.: Net income: $5,000 Total assets, current year: $250,000
b. Canoole Co.: Net income: $200,000 Total assets, current year: $4,000,000
c. KayMar: Net income: $30,000 Total assets, current year: $150,000
d. LeMic, Inc.: Net income: $50,000 Total assets, current year: $500,000
e. I DON'T KNOW YET