$60

$36

$100

$600 (savings $240)

$140

$140

$140

$140

$140

$20

$17

$33

$0

$600

$1,200 (savings $1,158)

$1,400 (savings $718)

$17

$49

$47

$17

$17

$14

$20 (savings $12)

$15

$20

$700 (savings $184)