My stepdad gave me 100 dollars yesterday to get food for a couple days. He never really pitches in…

My stepdad gave me 100 dollars yesterday to get food for a couple days. He never really pitches in on groceries so I was like heck yeah. I managed to get 5 nights of food plus a couple cases of water bottles. I do good grocery shopping I go for the deals. My bro and him should just give me the money every week and let me go grocery shopping rather than sending me every single day to the grocery store to get that nights worth of food... Anyways about to eat pork chops, candied yams, mac n cheese, and collards... Yes I know we eat alot of mac n cheese. It's my sons favorite and mine as well lol. I could eat it every night if I could lol