You are bullish on telecom stock. the current market price is $44 per share, and you have $2,200 of your own to invest. you borrow an additional $2,200 from your broker at an interest rate of 5.5% per year and invest $4,400 in the stock. a. what will be your rate of return if the price of telecom stock goes up by 7% during the next year? (ignore the expected dividend.)

Which of the following businesses is most likely to disrupt an existing industry? a. closer connex developed an earphone that receives emails and text messages and converts them to voice messages. the first models had poor reception, but they rapidly improved over time. b. mega technologies reconfigured the components used in its touchscreen tablets to create a new type of wearable device for use in restaurants and other service industries. c. particle inc. developed a teleportation technology that can transport physical materials instantaneously across great distances. d. altrea added advanced camera technology to its premium line of smartphones so that they would take the highest-quality photos of all phones on the market.