$1-$ Which of the following statements is not true of the behavior of total fixed cons, wiin sarelevant range?$*$ A $).$ They will remain the same as production levels change.$*$ B$)$ They will increase as production deercases.$*$ C$)$ They will decrease as production decreases.$*$ D$)$ They will decrease as production increases.$*$ E$)$ B$,$ C$,$ and D$2)$ The fixed costs per unit will$*$ A$)$ increase as production increases$*$ B$)$ decrease as production decreasesC $)$ remain the same as production levels change$*$ D$)$ increase as production decreases$*$ E$)$ decrease as production increases$3)$ Which of the following costs does change in total despite changes in volume?$*$ A$)$ Fixed cost$*$ B$)$ Variable cost$*$ C $)$ Mixed cost$*$ D$)$ Total production costE$)$ B$,$ C$,$ and D$4)$ Which of the following costs changes in total in direct proportion to a change in volume? A$)$ fixed cost B$)$ overhead C$)$ mixed cost D$)$ period cost E $)$ None of the above$5)$ The relevant range of Cola Company is between $112,000$ units and $192,000$ units per month.If the company produces beyond $192,000$ units per monthA $)$the fixed costs will remain the same, but the variable cost per unit may changeB$)$ the fixed costs may change, but the variable cost per unit will remain the samec$)$ the fixed costs and the variable cost per unit will not changed$)$ both the fixed costs and the variable cost per unit may decreasee$)$ None of the above$6)$ ABC Company incurs both fixed and variable production costs. Assuming the production is within the relevant range, if volume goes up by $15\%,$ then the total variable costs woulda$)$ increase by $25\%$b$)$ remain the samec$)$ increase by an amount less than $15\%$d $)$ decrease by $15\%$e$)$ None of the above$7)$ Which of the following is a period cost?a$)$ manufacturing overheadb$)$direct labor cost $$ office depreciationc$)$direct materials costd None of the above$8)$ Contribution margin ratio is equal tofixed costs divided by contribution margin per unita $)$net sales revenue per unit minus variable costs per unitb$)$net sales revenue minus variable costsc$)$ contribution margin multiply by net sales d$)$ revenuee$)$ None of the above