Which of the following best describes the instance method multiply?

public class Fraction $\{$

$..$

public Fraction multiply$($Fraction other$)\{$

Fraction product $=$ new Fraction$($this$.$numerator $**$ other.numerator,

this.denominator $*$ other.denominator$)$;

product.reduce$()$;

return product;

$\}$

$\}$

The instance method changes the state of this object.

The instance method generates a new instance of the class, using the state of this object.

The instance method computes a result from the state of this object without changing the object's state.