Which of the following is not the specification of the Sinking Fund?

A Sinking Fund is a savings account for a specific future expense that is known in advance. Regular, fixed deposits are made over a set time period to accumulate funds for a particular planned expense.

Option 1: "It is a fixed term account"

This is a specification of a Sinking Fund. The account exists for a specific time period until the planned expense occurs.

Option 2: "It can be used in an emergency"

This is NOT a specification of a Sinking Fund. A Sinking Fund is specifically designated for planned, known expenses, not unexpected emergencies. Emergency funds serve a different purpose - they are maintained for unforeseen circumstances.

Option 3: "A fixed amount at regular intervals is deposited"

This is a specification of a Sinking Fund. Regular deposits of consistent amounts (weekly, monthly, etc.) are made to build up the fund.

Option 4: "It is set-up for a particular upcoming expense"

This is a specification of a Sinking Fund. The defining characteristic is that it targets a specific, known future expense.

Option 2 is not a specification of a Sinking Fund because sinking funds are established for planned expenses, not emergencies.