Problem: An 80 kg man walks on a treadmill at 3.4 mph with a 3% grade. He has a cycle ergometer at home and wants to know what workload he should use. You give him a prescription for 1 MET lower than his treadmill workload. Answer the following (Show your work):
a. What is the prescribed workload for the cycle ergometer?
b. How long would he need to ride to burn 500 calories?