Cost$-$Volume Graphs

Use a cost$-$volume graph to determine the type of cost behavior exhibited in Groups A$,$ B$,$ and C$.$ In ti volume should range from $0$ to $28,800$ units $($in $4,000$ unit increments$),$ and cost should range from $$0($in $$5,000$ increments$).$

$\backslash$table$[[$Volume$,$Group A$,$Group B$,$Group C$],[($applicable to each group$),$Costs,Costs,Costs$],[2,400,$$$2,080,$$$800,$$$1,920$