You borrowed $18,000 at 7% annual interest, compounded monthly, and your first payment is due. The payment is $120. How much of that payment is principal and how much interest? A.$15 principal, $105 interest B.$105 principal, $15 interest C. $0 principal, $120 interest D. $111.60 principal, $8.40 interest

like many students at university, you may be unhappy about the results you attain in exams. you may feel that even with all you are doing there must be something more -- or different-- you could be doing to get better grades. we have all at some time or other heard of that student who only studies a couple of hours for final exams and scores a's every time. we stand in awe of those who seem to breeze through without undue effort and seem to need very little in the way of studying to nail an exam. the reasons for success, in what i think are the vast majority of cases, are less esoteric than many students think: successful students consistently apply a series of productive strategies with view to attaining clearly identified learning and grade goals throughout the academic term.