Dart, Inc. makes and sells umbrellas. The company is in the process of preparing its Selling and Administrative Expense Budget for the last half of the year. The following budget data are available: Expenses are paid in the month incurred. If the company has budgeted to sell 8,000 umbrellas in October, how much is the total budgeted variable selling and administrative expenses for October? $16,800 $18,400 $101,600 $19,600

Consider a treasury bill with a rate of return of 5% and the following risky securities: security a: e(r) = .15; variance = .0400 security b: e(r) = .10; variance = .0225 security c: e(r) = .12; variance = .1000 security d: e(r) = .13; variance = .0625 the investor must develop a complete portfolio by combining the risk-free asset with one of the securities mentioned above. the security the investor should choose as part of her complete portfolio to achieve the best cal would be a. security a b. security b c. security c d. security d