corporate strategic options for diversified companies would not normally entail multiple choice sticking closely with the existing business line when the current business line offers attractive growth opportunities. divesting weak-performing businesses and retrenching to a narrower base of business operations. broadening the diversification base by adding and acquiring more businesses. repurchasing shares of the company's common stock and building cash reserves by investing in short-term securities. restructuring the company's business lineup through a mix of divestitures and new acquisitions.