1) 3 x 3 x 2 = $35
2) 4 x 4 x 2 = $40
3) 5 x 8 x 2 = $45
4) 3 x 3 x 1 = $30
5) 3 x 4 x 1 = $30
6) 3 x 5 x 1 = $30
7) 1 x 1 x 3 = $25
8) 3 x 4 x 2 = $35
~
If you rent all EIGHT = $270