Select all the correct answers. What are three ways that managers can train staff on food safety? by demonstrating food prep tasks by evaluating employee language skills by offering a class on calibrating thermometers by teaching standard operating procedures by fining employees for incorrect practicesSelect the correct answer. Shane, a restaurant manager, discovers a container of salad in the fridge that is passed its use-by date. He discards the salad. How has Shane exercised active managerial control? A. by implementing oversight B. by taking corrective action C. by keeping records D. by reassessing procedures E. by identifying risks