Find each unit rate. Compare the rates. Brahim earned $3000 in 6 weeks, and Amanda earned $2500 in 7 weeks. A. Brahim: $500/wk and Amanda: $357.14/wk. Amanda has a greater rate. B Brahim: $500/wk and Amanda: $357.14/wk. Brahim has a greater rate. C. Brahim: $357.14/wk and Amanda: $500/wk. Amanda has a greater rate. D. Brahim: $357.14/wk and Amanda: $500/wk. Brahim has a greater rate.