(The question)Subject- Usul Fiqh a) Preservation and protection of the wealth is one of the objectives of Shariah in financial activities. Describe comprehensively the two major ways of creating...

(The question) Subject- Usul Fiqh a) Preservation and protection of the wealth is one of the objectives of Shariah in financial activities. Describe comprehensively the two major ways of creating wealth for Muslims. b) Explain the all conditions that must be fulfilled for a valid ‘Urf and state one legal maxim that is similar to ‘Urf?