MJacow5alkzober MJacow5alkzober 15-08-2016 Mathematics contestada Your friend's job pays $10 per hour and he works 40 hours per week. His tax rate is 20 percent. Assuming he works 50 weeks of the year, his yearly gross income is A. $4,000 B. $16,000 C. $20,000 D. $40,000