A small businessman tries to buy a computer to help with the job. He needs a small computer, but the expected growth of the business might lead to the incompatibility of the small system in the next few years. The alternatives for the businessman were limited to buying a small device or a small device that can be increased in size or a large device, and their purchase prices were 4000, 6000, and 9000, respectively. In a period of 3 years, he can replace the small or medium system with a large system at a cost of 7500 pounds or expand in the expandable device at a cost of 4000 pounds. The probability of his needs for a large computer system within 3 years has been estimated to be 80%. The probability of his needs for a small computer system within 3 years has been estimated to be 20%. o Analyze the problem using a decision tree. o State which decision is the best decision for the businessman

Cosmetic profits. sally is the executive vice president of big name cosmetics company. through important and material, nonpublic information, she learns that the company is soon going to purchase a smaller chain of stores. it is expected that stock in big name cosmetics will rise dramatically at that point. sally immediately buys a number of shares of her company's stock. she also tells her friend alice about the expected purchase of stores. alice wanted to purchase stock in the company but lacked the funds with which to do so. although she did not have the funds in bank a, alice decided to draw a check on bank a and deposit the check in bank b and then proceed to write a check on bank b to cover the purchase of the stock. she hoped that she would have sufficient funds to deposit before the check was presented for payment. of which of the following offenses, if any, is alice guilty of by buying stock?