It costs the producer of a coffee maker $44 to make each one. The producer charges wholesale distributors $55 for each coffee maker purchased. The producer's markup in dollars is ________, and in percentage terms, is ________.
a. $99; 44%.
b. $11; 20%.
c. $11; 25%.
d. $99; 20%.
e. $55; 25%.
Answer: b. $11; 20%.