An auditor takes a random sample of size 36 from a population of 1000 accounts receivable the mean value of the accounts recervable for the population is RM26O with the population standard deviation of RM45. What is the probability that the sample mean will be less than RMyso? Select one: a. 0.5379 b. 0.4121 c. 0.0918 d. 0.9087