Solution of the first two options are given here.
a.
| No adjusting entry is needed, because although the revenue was collected in advance on September 1, it has all been earned prior to year-end. Thus, inclusion of the entire amount in revenue of the period is correct. |
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b.
| Three months’ revenue was collected in advance on December 1 and was credited to an unearned revenue account. At December 31, an adjusting entry is needed to recognize that one-third of this advance payment that has now been earned as revenue. The effects of this adjusting entry will be to reduce a liability (unearned revenue) and increase revenue recognized as earned in the period. Of course, recognizing revenue also increases owners’ equity. |
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