1. Witbrief explanations, describe any 5 documents that must be kept for 7 years for tax purposes according to Hasil E-book at a glance. 2. Royalty income is subject to Malaysian tax if the royalty income is derived in Malaysia. Explain how gross income of interest or royalty shall be deemed to be derived from Malaysia [1 marks) 3. Provide the objectives of a Double Taxation Agreement. to marks)