Answer:
4. Fiscal year
Explanation:
Reporting period refers to the period or time covered by a set of financial statements. It is the accounting period in which a given financial report will be covered. It may either be monthly, quarterly or yearly depending on organization's choice.
Now, fiscal year is an accounting period or reporting period that consist of 12 month used for accounting purposes. It is a yearly reporting period made up of 12 consecutive months. It may or may not correspond to the normal calendar year depending on the organization's choice or decision.