<t>I'd like to see some benchmarks for S is 120,K is 100, r=0.08, the volatilityis 0.2, the dividend rate q is 0.08, and the expiry T is 3This was studied in Quantitative Finance, Vol. 12, No. 1, January 2012, 17?20On the analytical/numerical pricing of American putoptions against binomial tree pric...