QUESTION 13 Cost-volume profit analysis assumes all of the following EXCEPT: all costs are variable or fixed units manufactured equal units sold total variable costs remain the same over the relevant range total fixed costs remain the same over the relevant range QUESTION 14 Mohamed is an operator who worked 44 hours last week in Bahrain Manufacturing Company (BMC). Of the 44 hours 4 hours were overtime, and no idie time. BMC paid a regular wage rate of $40 per hour and $60 (time and a half for overtime hour. Assume BMC charges overtime premium and idle time to indirect manufacturing labor, the direct manufacturing labor cost and indirect manufacturing labor would be respectively_ O $1,680: 880 $1,680: $280 $1,760; 580 $1,580: S280