The concepts given in the first four options are primary sources of law. Quran is divine revelation that contains basic, and at times, detailed rules of law. Sunnah is the tradition of the Prophet comprised of his sayings, practices, and tacit approvals. Ijma is the unanimous decision of the Muslim scholars. Qiyas or analogy refers to the comparison of a case not covered by the text with a case covered by the text on account of their common value in order to apply the law of the one to the other. 

Masalih al-Mursalah, which refers to the consideration of public interest, is one of the secondary sources of the Islamic law.

the correct answer is E.