Which of the Following Statements Regarding the Core Acquisition Study

Multiple Choice

Which of the following statements regarding the Core Acquisition Study of Automobile Parts Industry is correct?
1) The industry uses advanced forecasting techniques
2) The industry does no heavily employ statistical or mathematical techniques for planning and control
3) The majority of the cores purchased from 3rd party brokers have a quality guarantee
4) Product trade-ins are the main source for cores

A) (1)
B) (2) and (4)
C) (2) , (3) , and (4)
D) (3)