$9.18 X 2 = $18.36 - $36.96
$12.3 - $27.66 (14%)
$12.3 X 2 = $24.6 - $48.36 (14%)
$12 - $28.36
$11.9 - $26.36
$11.9 - $28.36
$12.90 - $32.46 (14%)