Sustainable growth planning for private equity firm. Developed sustainable growth model reviewing 37 variables that determine competitive advantage including market share, market growth, marketing expense to sales ratio and market position. Build mathematical model to represent present performance of private equity firm, portfolios, and projects. Developed optimal sustainable growth rate (SGR) conducted Business valuation, especially discounted cash flow, various valuation approaches,Scenario planning and management decision making models. Capital budgeting, Cost of capital (i.e. WACC) calculations. Financial statement analysis.