Mr. Iqbal was working in Lotus Software LLC in Muscat as a Computer Programmer. His service record shows that he worked in the company from 7th December 2008 till 7th December 2016. At the beginning of his career he was getting a Basic salary and Gross salary of 600 pm and 1000 pm respectively. At the time of leaving the job, his both salaries increased by 20%. After careful examination of Mr. Iqbal's service record, Company's accountant identified that there is a service break. Accountant noticed that there was an unapproved break of exact one year in the service of Mr. Iqbal after exactly four years from the start of his career with Lotus Software. You are required to calculate the amount of Gratuity of Mr. Iqbal, showing all the steps and calculations clearly