Refer to the meterbox plan: Thrust blocks are required behind all fittings. 14 x 10 reducers require 7 cubic feet of concrete; 10″ tees – 9.25 CF; 10″ 90`s – 12 CF. Concrete costs $70 per cubic yard. What is the pretax cost of the concrete?

Refer to the meterbox plan: Thrust blocks are required behind all fittings. 14 x 10 reducers require 7 cubic feet of concrete; 10″ tees – 9.25 CF; 10″ 90`s – 12 CF. Concrete costs $70 per cubic yard. What is the pretax cost of the concrete?