Preheat oven to 325 degrees. Bake ham in roaster pan in oven for 15 mins. per pound. Place foil tent over the pan. Remove from oven and increase oven temperature to 425 degrees.Score ham and baste with mixture. Return to oven and turn temperature back to 325 degrees and bake another 15 minutes. Remove from oven and glaze again. Bake 15 minutes more. Meat thermometer should read 135 to 140 degrees. *Bake ham at higher temp for less time.