A hospitalized patient with heart failure is on a 1000 mL fluid restriction each 24 hours. During the 7 a.m. to 7 p.m. shift he has three meals. consuming 1/2 cup of coffee with each. He also has 50 mL of water each time he takes his medications at 7 a.m noon. and 5 p.m. Midafternoon. he drinks 240 mL of soda. How many milliliters may he consume during the 7 p.m. to 7 a.m. shift?