Which of the following is an example of a "back room" operation for an airline company? A. assisting passengers in getting off of the plane B. demonstrating use of the seat belt and other safety features of the airplane C. serving food and drinks to passengers D. collecting tickets and checking passengers in at the gate E. loading luggage onto the airplane

Biochemical corp. requires $600,000 in financing over the next three years. the firm can borrow the funds for three years at 10.80 percent interest per year. the ceo decides to do a forecast and predicts that if she utilizes short-term financing instead, she will pay 7.50 percent interest in the first year, 12.15 percent interest in the second year, and 8.25 percent interest in the third year. assume interest is paid in full at the end of each year. a)determine the total interest cost under each plan. a) long term fixed rate: b) short term fixed rate: b) which plan is less costly? a) long term fixed rate plan b) short term variable rate plan