An agent's client calls on Monday to discuss the current market situation. They discuss how 100 shares of Kapco common stock would be an appropriate addition to the client's portfolio. On Thursday, the client calls and tells the agent to place an order for the Kapco stock at whatever price the agent feels is best. The agent waits until Friday, purchasing the stock at a price $2 per share below Thursday's low. In this case, the agent acted: a. properly because the agent used discretion as to price and time
b. improperly; the order should have been placed on Monday
c. improperly; the order should have been placed on Thursday
d. properly because the agent saved the client money

Jenny​ walters, who owns a real estate​ agency, bought an old house to use as her business office. she found that the ceiling was poorly insulated and that the heat loss could be cut significantly if six inches of foam insulation were installed. she estimated that with the​ insulation, she could cut the heating bill by​ $80 per month and the​ air-conditioning cost by​ $70 per month. assuming that the summer season is three months​ (june, july, and​ august) of the year and that the winter season is another three months​ (december, january, and​ february) of the​ year, how much can jenny spend on insulation if she expects to keep the property for five​ years? assume that neither heating nor​ air-conditioning would be required during the fall and spring seasons. if she decides to install the​ insulation, it will be done at the beginning of may.​ jenny's interest rate is​ 6% compounded monthly.