Problem $3$

$1)$ How many Cubic Yards $($CY$)$ of concrete for the stair$-$way is needed?

$2)$ How many pounds of rebar is needed to create the given stair$-$way?

Assume: Concrete has $5\backslash \%$ waste and Steel Reinforcement has $3\backslash \%,$ and $1"$ at the nose and $3$ "clear$-$cover from the bottom of the stringer.

CROSS SECTION

PLAN VIEW