What issues go into designing an information system for a business that allows workers to telecommute or work remotely? For example, a business where managers sometimes work from home and use the phone or internet for meetings or a business where most of the employees write content at home. What are the benefits and drawbacks? Include the impact on both the business and the workers in your answer

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