When an American Household Purchases a Bottle of Italian Wine

When an American household purchases a bottle of Italian wine for $100,

A) U.S.consumption does not change,U.S.net exports decrease by $100,and U.S.GDP decreases by $100.
B) U.S.consumption does not change,U.S.net exports increase by $100,and U.S.GDP increases by $100.
C) U.S.consumption increases by $100,U.S.net exports decrease by $100,and U.S.GDP does not change.
D) U.S.consumption increases by $100,U.S.net exports do not change,and U.S.GDP increases by $100.