Your customer with a discretionary account is approved to trade all options strategies and positions. Regarding discretion, the customer cautions that no positions having an unlimited loss potential should ever be used or would be acceptable to her. Which of the following options positions would still be suitable, and therefore, employed in the customer's discretionary account? A) Long and short straddles, short calls and puts
B) Long calls and puts, short straddles
C) Short spreads, short straddles, short calls and puts
D) Long calls and puts, long straddles, long or short spreads

Suppose that the u.s. dollars-mexican pesos exchange rate is fixed by the u.s. and mexican governments. assume also that labor is mobile between the united states and mexico due to low transportation costs.which of the following situations is likely to happen as a result of a simultaneous increase in the demand for u.s. goods and decrease in the demand for mexican goods? (pick mexican unemployment rate increases, and the country undergoes bad economic times for a sustained u.s. unemployment rate increases, and the country undergoes bad economic times for a sustained mexican unemployment rate rises at first, but it soon drops as unemployed mexicans move to the united states for mexican unemployment rate rises at first, but then it drops as mexican pesos depreciate against u.s. dollars.