Assume that ray is 38 years old and has 27 years for saving until he retires. he expects an apr of 7.5% on his investments. how much does he need to save if he puts money away annually in equal end-of-the-year amounts to achieve a future value of $1,200,000 dollars in 27 years' time?

a) $44,444.44

b) $20,670.97

c) $14,882.44

d) $13,844.13

Select the correct answer a research organization conducts certain chemical tests on samples. they have data available on the standard results. some of the samples give results outside the boundary of the standard results. which data mining method follows a similar approach? o a. data cleansing ob. network intrusion o c. fraud detection od. customer classification o e. deviation detection

In macroeconomics, to study the aggregate means to study blank

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=