victoriaralicki victoriaralicki 12-12-2022 Mathematics contestada Date Exchange Rate October 8, 1982 267.38 Yen = 1 US dollar June 30, 1995 84.90 Yen = 1 US dollar a. Determine the cost, in US dollars, for a souvenir that cost 3,500 Yen on October 8, 1982. Show your work in the provided space.