19. When a country allows trade and becomes an exporter of a good, a. the gains of the domestic producers of the good exceed the losses of the domestic consumers of the good. b. the gains of the domestic consumers of the good exceed the losses of the domestic producers of the good. c. the losses of the domestic producers of the good exceed the gains of the domestic consumers of the good. d. the losses of the domestic consumers of the good exceed the gains of the domestic producers of the good