1 day: $8, 2 days: $16, 3 days: $24, 4 days: $32, 5 days: $40, 6 days: $48, 1 week: $56, 8 days: $64, 9 days: $72, 10 days: $80, 11 days: $88, 12 days: $96, 13 days: $104, 2 weeks: $112, 15 days: $120, 16 days: $128, 17 days: $136, 18 days: $144, 19 days: $152, 20 days: $160, 3 weeks: $168