Answer:
(a) Belief that a company will remain in operation for the foreseeable future.
Accounting assumption or principle: Going concern assumption
(b) Indicates that personal and business record-keeping should be separately maintained.
Accounting assumption or principle: Economic entity assumption
(c) Only those items that can be expressed in money are included in the accounting records.
Accounting assumption or principle: Monetary unit assumption
(d) Separates financial information into time periods for reporting purposes.
Accounting assumption or principle: Periodicity assumption
(e) Measurement basis used when a reliable estimate of fair value is not available.
Accounting assumption or principle: Historical cost principle
(f) Dictates that companies should report all circumstances and events that make a difference to financial statement users.
Accounting assumption or principle: Full disclosure principle