The Personnel Department of the Cabinet Company is sending 5 of its employees to a local 2-day training program. The 5 employees' combined wages total $420 per day. The company paid the registration fee of $80 for each person. The company also paid for the employees' lunches for the 2 days at a total cost of $71.40. What was the total cost for the Cabinet Company to send their employees to the training program?

A (U.S.) business math course typically includes a review of elementary arithmetic, including fractions, decimals, and percentages. Elementary algebra is often included as well, in the context of solving practical business problems.