You have a firm that has: revenues of $100,000; COGS of $60,000; other expenses of $15,000; Taxes of $9,000; Interest of $1,500; cash of $5,000; accounts receivable of $11,000; inventory of $5,000; Net PP&E of $75,000; Goodwill of $10,000; accounts payable of $12,000; other current liabilities of $5,000; long term debt of $35,000; and other liabilities of $5,000. What then is its total return on assets?

A	13.68
B	15.09
C	19.05
D	29.59