Refer to the Diagram: Given: If 3000 PSI ready-mix concrete costs $90.00 per cubic yard, what would be the cost for concrete only, if you added an additional 5,000 sq.ft. of slab. Do not include sales tax .

Refer to the Diagram: Given: If 3000 PSI ready-mix concrete costs $90.00 per cubic yard, what would be the cost for concrete only, if you added an additional 5,000 sq.ft. of slab. Do not include sales tax .