A sub grade is paid at the rate of $2.00 per square meter. The sub grade is 8 meters wide and 4 kilometers long. What is the payment amount?

windy city oil field, karamay, xinjiang, China

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Worker in a carpentry shop measures plywood for cutting

Apartment Fusebox Installation by Caucasian Electrician in His 40s. Residential Home Electric System Theme.

Joyful young man construction worker holding mobile phone and smiling while standing by the table with laptop