James and Wanda Barns, husband and wife, were killed in a head-on aut o mobile collision. It was impossible to determine who died first, and neither one had a will. The couple owned the following items as joint tenants: the house in which they resided and its furnishings, a savings a c count, and a checking account. James owned a car and some Lucent stock separately in his name. Wanda owned a car and a certificate of deposit separately in her name. James was survived by two children of another marriage; Wanda was survived by one child of another marriage. Who will inherit their property?