In a large section of a statistics class, the points for the final exam are normally distributed, with a mean of 76 and a standard deviation of 7. grades are assigned such that the top 10% receive a's, the next 20% received b's, the middle 40% received c's, the next 20% receive d's, and the bottom 10% receive f's. find the lowest score on the final exam that would qualify a student for an a, a b, a c, and a d.

Which of the following statements is true about financial planning

Suppose either computers or televisions can be assembled with the following labor inputs: units produced 1 2 3 4 5 6 7 8 9 10 total labor used 3 7 12 18 25 33 42 54 70 90 (a) draw the production possibilities curve for an economy with 54 units of labor. label it p54. (b) what is the opportunity cost of the eighth computer? (c) suppose immigration brings in 36 more workers. redraw the production possibilities curve to reflect this added labor. label the new curve p90.

You own a nonunion company with 93 nonexempt employees. all of these employ- ees pack books into boxes for shipment to customers throughout the united states. because of wide differences in performance, you have decided to try performance appraisal, something never done before. until now, you have given every worker the same size increase. now you want to measure performance and reward the best performers with bigger increases. without any further information, which of the five types of appraisal formats do you think would be most appropriate? justify your answer. do you anticipate any complaints, or other comments, from employees after you implement your new system?