Determine the quantities of materials required per cubic yard to create a concrete mix.
The specifications require a maximum size aggregate of 1
in., a minimum cement content of 5![](https://book.transtutors.com/qimg/7a6ff14a-ca63-455a-a6b1-28411b05e9b6.png)
sacks per cy, and a maximum water-cement ratio of 0.63. Assume 5% air voids.