Im a chronic smoker and also let others in on my sack.. that lb would last me a couple months, if it wasnt for the hash and other concentrates.. I also grab 2-3 lbs of shake and popcorn for edibles
The milk and bread will last a week, the whisky will last 3 or 4 weeks, the grapefruit gets eaten tomorrow, the cat treats are for stash and I'm on the second beer now.