packs per.day |
|
10.year Savings |
|
½ |
6.6 | = |
$10,800 |
1 | 3.3 | = |
$21,600 |
1½ | 2.2 | = |
$32,400 |
2 | 1.6 | = |
$43,200 |
2½ | 1.3 | = |
$54,000 |
3 | 1.1 | = |
$64,800 |