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When you want a method to be able to change the value of a variable that is passed to it as an argument, the variable must be ________.

When a method is declared with the private access modifier, it can be called only by code inside the same class as the method.

Economic growth is​ ____________.

National income accounting is​ ____________.

The method header is always terminated with a semicolon.

When a method is called the program branches to that method and executes the statements in the method body.

When a method contains multiple parameters, they are often referred to collectively as a(n) ________.

When you pass an argument to a method, the argument’s data type must be ________ with the receiving parameter’s data type.

A method definition has two parts: a header and a body.

A(n) ________ works like a reference parameter, but the argument does not have to be set to a value before it is passed into the parameter.