Inventory model. Stock valuation. Simple and compound interest. Loan amortization. Forecasting. Goodwill in accounting. Depreciation in accounting. Business application of linear programming. Business application of queuing model. Business application of assignment model. Business application of transportation model. Business application of mathematical functions. Business application of equations. Algebra of break-even analysis. Application of set theory in business. Application of indices in business. Business application of integration. Business application of differentiation.