Which of the Following Is an Accurate Statement Concerning Utilisation

Multiple Choice

Which of the following is an accurate statement concerning utilisation of different sources of information for performance measurement?

A) Managers should use as many as three different methods when possible.
B) Statistical reports are the single most effective method.
C) It is not advised to utilise oral reports and personal observation as dual methods.
D) In combination, personal observation and written reports are considered superior to other methods.
E) Managers use a combination of approaches because it increases the probability of getting reliable information.