After the execution of the following statement, what values will be assigned to the variables x, y, and z?x, y, z = 9, 8, 7 x will be assigned 7, y will be assigned 8, and z will be assigned 9. First 9 is assigned to all three variables, then 8 is assigned to all three, and then 7 is assigned to all three. After the statement finishes executing, all three variables will be assigned 7. x will be assigned 9, y will be assigned 8, and z will be assigned 7. All three variables will be assigned 9 + 8 + 7.