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.
bill1. 1  a statement of money owed for goods or services supplied: He paid the hotel bill when he checked out. 2  a piece of paper money worth a specified amount: a ten-dollar bill. 3  Government. a form or draft of a proposed statute presented to a legislature, but not yet enacted or passed and made law. 4  bill of exchange.