1. Circle the model(s) that can be used to calculate prices for the following options (do not consider approximation methods such as Black's Approximation): a) European calls on nondividend paying stocks: Binomial BSM b) American calls on nondividend paying stocks: Binomial BSM c) European puts on nondividend paying stocks: Binomial BSM d) American puts on nondividend paying stocks: Binomial BSM e) European calls on dividend paying stocks: Binomial BSM f) American calls on dividend paying stocks: Binomial BSM g) European puts on dividend paying stocks: Binomial BSM h) American puts on dividend paying stocks: Binomial BSM