Fort Collins, Inc., has $1 million in cash available for 30 days. It can earn 1 percent on a 30-day investment in the United States. Alternatively, if it converts the dollars to Mexican pesos, it can earn 1½ percent on a Mexican deposit. The spot rate of the Mexican peso is $.12. The spot rate 30 days from now is expected to be $.10. Should Fort Collins invest its cash in the United States or in Mexico? Substantiate your answer.