已经有5个家庭了,
5 members = $6900.00 ($6800.00 in Septemeber 2012)
6 members = $6850.00 ($6750.00 in September 2012)
7 members = $6800.00 ($6700.00 in september 2012)
8 members = $6750.00 ($6650.00 in September 2012
9 members = $6700.00 ($6600.00 in September 2012)
10+ members = $6650.00 ($6550.00...