Marco says he was an economics major in college until he discovered he could major in strength and conditioning. Then he switched majors. Clearly, learning about this field is important to him. Mike and Bob are addressing when they send Marco to seminars instead of, for example, increasing his salary in exchange for his continued high performance at MBSC.

They could maintain Marco’s high level of motivation by?

a. Sending him on an all-expense-paid Caribbean cruise for two weeks
b. Reassuring him that he has a job with MBSC as long as he performs well
c. Reimbursing his tuition as he seeks a master’s degree in fitness management
d. Setting up an employee discount program at a nearby coffee shop, laundromat, and tanning salon.

John and daphne are saving for their daughter ellen's college education. ellen just turned 10 at (t = 0), and she will be entering college 8 years from now (at t = 8). college tuition and expenses at state u. are currently $14,500 a year, but they are expected to increase at a rate of 3.5% a year. ellen should graduate in 4 years--if she takes longer or wants to go to graduate school, she will be on her own. tuition and other costs will be due at the beginning of each school year (at t = 8, 9, 10, and 11).so far, john and daphne have accumulated $15,000 in their college savings account (at t = 0). their long-run financial plan is to add an additional $5,000 in each of the next 4 years (at t = 1, 2, 3, and 4). then they plan to make 3 equal annual contributions in each of the following years, t = 5, 6, and 7. they expect their investment account to earn 9%. how large must the annual payments at t = 5, 6, and 7 be to cover ellen's anticipated college costs? a. $1,965.21b. $2,068.64c. $2,177.51d. $2,292.12e. $2,412.76

Russell's study compared gpa of those students who volunteered for academic study skills training and those who did not elect to take the training. he found that those who had the training also had higher gpa. with which validity threat should russell be most concerned?

Review the key ethical and social issues over the last five decades and place each on the timeline in chronological order. note that once you complete this part of the question, you will be unable to adjust your answers.