5. Miss. Khoulah Said working from the period from 10th January 2006 till 28th May 2018 in Al Khuwair Health Centre from 8.00 am till 7.00 pm with a Gross Salary and Basic Salary of OMR 1,000 and 750, respectively. Apart from that, she is also getting the following allowances like Car Allowance OMR 500, Transport Allowance OMR 90; Uniform Allowance OMR 40; Children Educational Allowance OMR 100; Money Borrowed from Sana Rashid OMR 10,000; Telephone Allowances OMR 100 and Housing Allowances OMR 400. Calculate the Gratuity Payable to him