Acigar company stocks cuban cigars that have variable lead times because of the difficulty in importing the product. lead time is normally distributed with an average of 6 weeks and a standard deviation of 2 weeks. average demand is also normally distributed with a mean of 200 cigars per week and a standard deviation of 25 cigars. a. for a 98% service level, what is the rop? b. what is the rop for a 90% service level? c. explain what these two service level mean. which is preferable?

Which alternative accounting method allows farmers to record expenses and incomes in the year in which they sell their yield? gaap allows for the method, which permits farmers to subtract the expenses of producing the crop in the year in which they sell the yield and earn the revenue.

Alarge university wanted to study the relationship between completing an internship during college and students' future earning potential. prom the same graduating class, they selected a random sample of 80 students who completed an internship and 100 students who did not complete an internship and examined their salaries five years after graduation. they found that there was a statistically higher mean salary for the internship group than for the noninternship group. which of the following interpretations is the most appropriate? a. there could be a confounding variable, such as student major, that explains the difference in mean salary between the internship and no internship groups.b. we cannot infer anything from these data since the distribution of salaries is likely right skewed.c. you cannot draw any valid conclusions because the sample sizes are different.d. more students should complete internships because having an internship produces a higher salary.

Arecession is defined as a period in which