Frank is investigating the numerical value of 2x⋅2y when x and y are both integers. He makes the following two claims. Claim 1: When x and y are both negative integers, the value of 2x⋅2y is always a non-whole number. For example, 2−1⋅2−1=0.25 and 2−5⋅2−1=0.015625. Claim 2: When only one of x or y is a negative integer, the value of 2x⋅2y is always a non-whole number. For example, 22⋅2−3=0.5 and 2−5⋅21=0.0625. Which statement correctly classifies Frank's claims?