Analysis of different role of leader and function of a manager in application to different organisational situations, supported by theories and concepts 4 TASK 24 P2. 11 CONCLUSION 11 REFERENCES 12 INTRODUCTION Management and operation are administration practices which are related to designing as well as controlling production procedures in effective manner (Adebanjo, Laosirihongthong and Samaranayake,2016.). Role of a leader and the function of a manager Morrisons is a largest supermarket chain which was established