Researchers Bill Kahn and Kathy Kram explain that there are three types of authority relations that play out at work. Which of the following is not one of these:

Jack & The Beanstalk Restaurant chain earned $125 million before tax profits in 2018. It paid 20% in tax. During the year it owned assets of $4 billion and had $3.25 billion in debt. Its (after-tax) ROE for the year was:

a) 16.67% b) 13.33% c) 3.125% d) 3.08% e) 2.5%

Poor internal communication is an epistemological barrier to learning from post-project reviews

Indicate whether the statement is true or false