Which of the following statements is true about the least-number-of-following-tasks rule?
a. assigns tasks in order of the most number of following tasks
b. assigns tasks in order of the tasks with the longest operating time
c. assigns tasks in order of the tasks with the shortest operating time
d. assigns tasks in order of the least number of following tasks
d. assigns tasks in order of the least number of following tasks
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In supermarkets and other retail outlets, RFID is used to ________
A) change prices instantaneously B) check for spoilage or damage to goods C) advertise special offers and discounts D) run continual promotional messages E) monitor inventory and track goods
A clerk reorders 250 items when the inventory falls below 25 items. This is an example of __________________________
Fill in the blank(s) with correct word
Which of the following is a disadvantage of using secondary data?
A) Secondary data is generally not appropriate for consumer products. B) Collecting secondary data is time consuming. C) Few sources exist for secondary data. D) Gathering secondary data is costly. E) Relevant secondary data can be difficult to locate.
Using the data from Table 8.3, what is the systematic risk for a portfolio with two-thirds of the funds invested in X and one-third invested in Y?
A) 0.88 B) 1.17 C) 1.33 D) 1.67