Number of units produced and sold

Total direct costs

Total indirect costs

$3$a$.$ Sales commissions per unit not attempted

$3$a$.$ Number of units sold not attempted

$3$a$.$ Total sales commission $$0$

$3$a$.$ Fixed portion of sales representatives$$ compensation not attempted

$3$a$.$ Total direct selling expense $$0$

$3$b$.$ The total indirect selling expense

$1.$ Total product cost

$2.$ Total period cost

$3.$ Total product cost

$4.$ Total period cost

$1.$ Total product cost

$2.$ Total period cost

$3.$ Total product cost

$4.$ Total period cost$1.$ Total product cost

$2.$ Total period cost

$3.$ Total product cost

$4.$ Total period cost