7 P2) Roles and responsibility of marketing in wider organisational context 7 M2) Significance of Interrelationship8 D1) Critical evaluation of key elements of marketing function and its interrelation 8 TASK 29 P3 Comparing different organisation's way of applying marketing mix in accomplishing objectives. 9 M3 Evaluation of various tactics implemented by organisations to present their way of achieving objectives.13 TASK 313 P4, M4) Marketing plan 13 D2) Strategic marketing plan that tactically applies use of 7