correct sentences

[louisp]

which of the following statements use aposthrophes appropriately?

1. The computer's mouse was' missing.
2. The audit team interviewed two accountants' secretaries.
3. The audit team's hours were under-budget.
4. The seventh day produced seven issues'.

[beascarpetta]

1. The computer's mouse was missing.first correct /second wrong

2. The audit team interviewed two accountants' secretaries.correct

3. The audit team's hours were under-budget.correct

4. The seventh day produced seven issues. wrong