20% 15% 5%

x 8%

x 6%

x 4%

x 3%

x 2%

2,000 2,000 2,000 $6,000 x 8% = $480

$18,000 x 6% = $1,080

27 $54,000 x 4% = $2,160

81 $162,000 x 3% = $4,860

243 $486,000 x 2% = $9,720

Total Income $18,300