Jorge wants to buy a drink. Which option is cheaper per ounce: one 30-ounce cup for $1.95 or two 12-ounce cups for $0.84 each?

The 30-ounce cup costs $0.065 per ounce, and the 12-ounce cups cost $0.07 per ounce. The two 12-ounce cups are the cheaper option.
The 30-ounce cup costs $0.065 per ounce, and the 12-ounce cups cost $0.07 per ounce. The 30-ounce cup is the cheaper option.
The 30-ounce cup costs $0.07 per ounce, and the 12-ounce cups cost $0.065 per ounce. The two 12-ounce cups are the cheaper option.
The cost per ounce in both options is the same.