Indirect Costs: I) Can Usually Be Traced to a Specific

Indirect costs: i) can usually be traced to a specific operation; ii) normally appear in the "Cost of Sales" section of an Income Statement; iii) tend to be associated with fixed costs; iv) tend not to change as output changes. Which of these statements are correct?

A) Only i) and ii) are correct
B) Only i) and iii) are correct
C) Only ii) and iii) are correct
D) Only iii) and iv) are correct