Repeat Problem 11.4, only set = 0.08. What is the lowest strike price at which early

Question:

Repeat Problem 11.4, only set δ = 0.08. What is the lowest at which early exercise will occur? What condition related to put-call parity is satisfied at this Strike Price
In finance, the strike price of an option is the fixed price at which the owner of the option can buy, or sell, the underlying security or commodity.