For a Construction Company That Builds Houses, Which of the Following

Multiple Choice

For a construction company that builds houses, which of the following costs would be a fixed cost?

A) the $50,000 per year salary paid to a construction foreman
B) the $30,000 per year salary paid to the company's bookkeeper
C) the $10,000 per year premium paid to an insurance company
D) All of the above are correct.