大伙帮忙看看我contractor的报价

Installation:

1. Toilet bowl (2)$160 for 2
2. Basin(2)$120 for 2
3. Shower Set(2)$80 for 2
4. Paper holder (2)$20 for 2
5. Towel bar(2)$20 for 2

这个价钱公道吗？