The correct answer is: Both (A) and (B).
The expenditure in respect of salaries and allowances of the Judges of Common High Court shall be allocated amongst the Union Territories of Jammu and Kashmir and Ladakh on the basis of population ratio.
Salary is a fixed amount of money that is paid to an employee on a regular basis, usually monthly. Allowances are additional payments that are made to employees to cover the cost of living or other expenses. Fees are payments that are made to professionals for their services.
In the case of the Judges of Common High Court, their salaries and allowances are paid by the Union Government. The expenditure on salaries and allowances is allocated amongst the Union Territories of Jammu and Kashmir and Ladakh on the basis of population ratio. This means that the amount of money that is spent on salaries and allowances for each Judge is proportional to the population of the Union Territory in which they serve.
This is done to ensure that all Judges are paid fairly and that the cost of running the Common High Court is shared equally by the two Union Territories.