DigiPlex Computers makes computers in Michigan. It sells its computers to Nationwide Distributors, a Wisconsin wholesaler of computers, in Wisconsin. Nationwide resells to stores in Iowa, Nebraska and Minnesota. Jackie buys a DigiPlex computer from a store in Iowa and it explodes, injuring Jackie. (A) Jackie could not sue DigiPlex in Iowa for her injury, because DigiPlex did not require Nationwide to resell its computers in Iowa. (B) Jackie could sue DigiPlex in Iowa if DigiPlex knew that Nationwide resold DigiPlex computers in Iowa. (C) Jackie could sue DigiPlex in Wisconsin for her injury, and might be able to sue DigiPlex in Iowa for her injury as well. (D) Jackie could not sue DigiPlex in Iowa or Wisconsin for her injury