A variable rate demand loan showed an initial loan balance of $12,000, payments of $5000 after 18 months, $4000 after 30 months,
and a final payment after five years. Interest was 11% compounded
semi-annually for the first two years and 12% compounded monthly
for the remaining time. What was the size of the final payment

(co 3) the times that customers spend in a book store are normally distributed with a mean of 39.5 minutes and a standard deviation of 9.4 minutes. a random sample of 25 customers has a mean of 36.1 minutes or less. would this outcome be considered unusual, so that the store should reconsider its displays? no, the probability of this outcome at 0.035, would be considered usual, so there is no problem yes, the probability of this outcome at 0.035, would be considered unusual, so the display should be redone no the probability of this outcome at 0.359 would be considered usual, so there is no problem yes, the probability of this outcome at 0.965 would be considered unusual, so the display should be redone