You decide to use a collar option strategy on Cisco Systems, Inc. You plan to purchase a share of Cisco and simultaneously establish a long a put option and short a call. The current price of Cisco is USD 65 per share. The put options have an exercise price of USD 55, a maturity of 3 months, and are priced at USD 1.50 per option. The call options have an exercise price of USD 80, a maturity of 3 months, and are priced at USD 1.00 per option.

Please calculate the available breakeven stock price(s) on the expiration date. Please show your problem-solving process.