# Question: Consider a one period binomial model with h 1 where

Consider a one-period binomial model with h = 1, where S = $100, r = 0, σ = 30%, and δ = 0.08. Compute American call option prices for K = $70, $80, $90, and $100.

a. At which strike(s) does early exercise occur?

b. Use put-call parity to explain why early exercise does not occur at the higher strikes.

c. Use put-call parity to explain why early exercise is sure to occur for all lower strikes than that in your answer to (a).

a. At which strike(s) does early exercise occur?

b. Use put-call parity to explain why early exercise does not occur at the higher strikes.

c. Use put-call parity to explain why early exercise is sure to occur for all lower strikes than that in your answer to (a).

**View Solution:**## Answer to relevant Questions

Let S = $100, σ = 30%, r = 0.08, t = 1, and δ = 0. Suppose the true expected return on the stock is 15%. Set n = 10. Compute European put prices, ∆ and B for strikes of $70, $80, $90, $100, $110, $120, and $130. For each ...Compute the 1-year forward price using the 50-step binomial tree in Problem 11.13. Repeat Problem 11.4, only set δ = 0.08. What is the lowest strike price at which early exercise will occur? What condition related to put-call parity is satisfied at this strike price? Suppose S = $100, K = $95, σ = 30%, r = 0.08, δ = 0.03, and T = 0.75. Using the technique in the previous problem, compute the Greek measure corresponding to a change in the dividend yield. What is the predicted effect of ...Let S = $100, K = $90, σ = 30%, r = 8%, δ = 5%, and T = 1. a. What is the Black-Scholes call price? b. Now price a put where S = $90, K = $100, σ = 30%, r = 5%, δ = 8%, and T = 1. c. What is the link between your answers ...Post your question