A manufacturing company has four types of cost (identified as Tl, T2, T3 and T4).
The total cost for each type at two different production levels is:
Cost type??????????????????????????? Total cost for 125 units?????????????????? ?? ?Total cost for 180 units?
?????????????????????????????????????????????????????????? $?????????????????????????????????????????????????????????? $
?????? T1???????????????????????????????????????????? 1,000???????????????????????????????????????????????????? 1,260
???????T2???????????????????????????????????????????? 1,750??????????????????????????????????????????????????????2,520
?????? T3????????????????????????????????????????????? 2,475??????????????????????????????????????????????????? ?2,826
???????T4???????????????????????????????????????????? ?3,225???????????????????????????????????????????????????? 4,644
Which two cost types would be classified as being semi-variable?