Which situation involves opposite quantities combining to make 0? O A person's bank account balance is $850 before depositing $850 into the account O An elevator is at floor 10 and drops 5 floors to let a passenger off at floor 5. O The record high temperature in March in Chicago, Illinois, is 84 Fahrenheit, and the record low is 0' Fahrenheit. O The water cooler in an office contains 19 liters of water at the beginning of the day, and the employees drink 19 liters of the water. ​