​Which of the following is TRUE about firms organized along functional lines?

A) ​Workers develop functional expertise
B) Workers can easily share information within their division
C) They foster the exploitation of economies of scale
D) ​All of the above

You purchased a bond for $900 one year ago. Today, you receive your only interest payment for the year of $100. The bond can currently be sold for $975. What is your total percentage return on investment? Ignore tax effects.

A) 8.3%
B) 11.1%
C) 18.0%
D) 19.4%
E) 23.8%