A delicatessen is short-staffed and there is only one food employee on duty. The food employee has to makesandwiches and handle money from the customer. What should the food employee do in this situation? 

Wash hands before making sandwiches. 

Make sandwiches for two customers at a time, take money, and change gloves. 

Change gloves and wash hands between taking money and making sandwiches. 

Wear multiple layers of gloves and peel off a set of gloves between preparing food and taking money