题目内容：
9 Which of the following items must be disclosed in a company’s published financial statements (including notes)
if material, according to IAS1 Presentation of financial statements?
1 Finance costs.
2 Staff costs.
3 Depreciation and amortisation expense.
4 Movements on share capital.
A 1 and 3 only
B 1, 2 and 4 only
C 2, 3 and 4 only
D All four items
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