Assume there is a class `AirConditioner` that supports the following behaviors: turning the air conditioner on and off, and checking if the air conditioner is on or off. The following methods provide this behavior: `turnOn`, `turnOff`, `setTemp`, and `isOn`, which accepts no arguments and returns a boolean indicating whether the air conditioner is on or off.

Assume there is a reference variable `myAC` to an object of this class, which has already been created. There is also a boolean variable `status`, which has already been declared.

Use the reference variable to invoke a method to find out whether the air conditioner is on and store the result in `status`.

The status of the air conditioner can be checked by using the isOn method of the AirConditioner class on the object myAC, and storing the return value in the variable status.

To determine whether the air conditioner is on, the student needs to use the isOn method of the AirConditioner class. Assuming that there is a reference variable myAC for the air conditioner and a boolean variable status declared, the code to store the status of the air conditioner would be status = myAC.isOn();.

This would invoke the isOn method on the myAC object, and the return value, which indicates whether the air conditioner is currently on, would be stored in the variable status. If status is true, it means that the air conditioner is turned on. If it's false, the air conditioner is off.