Its 20 oz when Hot as Venti means 20 in Italian. Although for cold beverages its 24 oz. Same is for Trenta cup, as Trenta means 30 in Italian. Trenta cup is reserved for cold beverages in Starbucks. Trenta cup = 30 oz cold beverage.
A utility bill would be a bill for your water, electric, gas, etc.
Average gas bill is $20. per month. Our dwp bill which is for water, power, sewer, and trash pickup is sent every two months averages about $250. For two months so give or take $145. Per month for all utilities except phone.