How long do you cook a ready to eat fully cooked ham 4.46lbs?

Ready-to-eat hams are fully cooked and do not require further cooking. They can be enjoyed right away after heating according to the package instructions. The heating instructions typically involve heating the ham in the oven or microwave until it is warmed to the desired internal temperature, which is usually around 140 degrees Fahrenheit. The exact heating time will depend on the size of the ham and the method used.