Which of the following statements about federal student loans is true?

these are the answer choices:

a) the interest rate on your loan will be fixed over time.

b) the interest rates on federal loans and private loans are similar.

c) you can only get federal student loans if you demonstrate financial need.

d) you do not accumulate interest on federal loans.

Security a has a higher standard deviation of returns than security b. we would expect that: (i) security a would have a risk premium equal to security b. (ii) the likely range of returns for security a in any given year would be higher than the likely range of returns for security b. (iii) the sharpe ratio of a will be higher than the sharpe ratio of b. (a) i only (b) i and ii only (c) ii and iii only (d) i, ii and iii

Differentiate between the trait, behavioral, and results-based performance appraisal systems, providing an example where each would be most applicable.

Barbara flynn is in charge of maintaining hospital supplies at general hospital. during the past year, the mean lead time demand for bandage bx-5 was 65 (and was normally distributed). furthermore, the standard deviation for bx-5 was 6. ms. flynn would like to maintain a 90% service level.refer to the standard normal table for z-values.a) what safety stock level do you recommend for bx-5? safety stock=)what is the appropriate reorder point? reorder point=