– Marketinmg mix, e-marketing with 6Is or 7Ps – Process change or Contextual of changes – Project Management – Regression linear (hope not to show up as I am not strong on this) – Porters’ five force? (just for safe side but not sure) or PESTEL – Job design – IT with value chain or software or Harmon’s grid – Pricing strategy – Finance & ratios- of course 100% sure