$(3)$ For each of the following description about cardinality, Circle True if the statement is correct, or False if it is not

$($a$)$ One$-$to$-$one relationship with $$Assign$$ on Sales Offices and Employee with Mandatory for both

True False

$($b$)$ One$-$to$-$many relationship with $$Manages$$ on Sales Offices and Employee with Mandatory and Optional

True False

$($c$)$ One$-$to$-$one relationship with $$For Sales$$ on Sales Offices and Properties with Mandatory and Optional

True False

$($d$)$ Many$-$to$-$many relationship with $$Own$$ on Properties and Owner with Mandatory and Optional

True False