Read the following scenario and answer the questions. You are employed as a research consultant at International South African Business School (ISABS), a leading business school of South Africa. The school has recently introduced a new, popular and trending curriculum called SUSTAINABLE LEADERSHIP for junior managers, supervisors, middle-level managers and entrepreneurs working across public and private sector organisations. It is offered to the students at postgraduate levels for a period of 15 days per semester. The curriculum is entering its second year and the school is interested to know how effective it is in helping employees and entrepreneurs improve their views, application, and their interpretation of sustainable leadership processes in their workplace. The school is interested to know the potential market share that it can achieve in the next 2 years by spending approximately R10 million per semester in the South African market. Required: Suggest a suitable research philosophy you can used as a research consultant in the scenario above. Substantiate your suggestion with the conceptual discussion. Additionally, suggest the research approach suitable for the research study and the data collection instrument that can be used. Please remember to align the research approach with the data collection instrument selected