S. 254(1): Appellate Tribunal-Powers-Interest on borrowed capital-Lease rent-Tribunal remanded disallowance without recording findings on business purpose and diversion of borrowed funds-Remand order passed by Tribunal liable to be set aside for fresh adjudication-Any sum received from employees-Tribunal, despite recording admitted delay in payment of employees’ contribution, remanded issue without recording reasons as to allowability, impugned remand order was unsustainable and liable to be set aside for fresh adjudication. [S. 36(1)(iii), 36(1)(va), 260A]