Task 1You are a manager of a small London based software company with only 3 other staff working for you. Please explain four functions of your management responsibilities and mention possible example of actions that are required from you at each step. (4 functions to consider – planning, organising, leading and controlling)Task 2Please provide an overview of the nature of management culture and how this may vary from one company to another. Choose a company and describe its culture in relation to any three elements of the Cultural Web (Johnson and Scholes, 1999)How does the company's culture contribute to its success? Your answer should be supported by references to relevant texts, journal articles and/or websitesTask 3Explain the possible communication mistakes which could lead to a company underperforming. Use examples to illustrate the communications’ errors between different level of management and employees of the company.