S. 10AA : Special economic zones- Determination of profits where profits disclosed by assessee higher than ordinary profits—No arrangement between assessee and comparable companies to enable assessee to earn super normal profits—Concept of applying profit level indicators applied in determination of arm’s length price of international transactions not applicable for determination of profits for computation of exemption—AO is directed to allow entire deduction. [S.10A(7), 10AA(9), 80IA(10), 92CA]