You have an investment account that started with $3 comma 000 10 years ago and which now has grown to $6 comma 000. a. What annual rate of return have you earned (you have made no additional contributions to the account)? b. If the investment account earns 15 % per year from now on, what will the account's value be 10 years from now?

You have recently been made a department head of the new regional office. in getting to know your departmental staff, you have noticed that one of your inexperienced employees is not following through on assigned tasks. she is enthused about her new job and wants to get ahead in the organization. which alternative represents the most effective leadership style: a. discuss the lack of follow-through with her and explore thealternative ways this problem can be solved. b. specify what she must do to complete the tasks but incorporate any suggestions she may have. c. define the steps necessary for her to complete the assigned tasks and monitor her performance frequently. d. let her know about the lack of follow-through and give hermore time to improve her performance.