Enter a check $()$ before the correct statement and enter an $($x$)$ before those which are

not correct, either wholly or in part.

$\_\_\_\_\_$ I. A type V portland cement will generally have higher C$3$A content than a type I

cement.

$\_\_\_\_\_$ II$.$ The compound C$4$AF is considered to have only a small effect on the properties of

portland cement.