30 years ago, the Hamilton Bulldogs, an amateur hockey team, purchased an arena (the defender) from the city of Hamilton for $500,000. Due to the age of the facility, operations and maintenance costs for the next year are $15,000 increasing at 1% per year. The arena could fetch $400,000 if sold as is-a price which is expected to increase at a rate of 10% annually due to real estate speculation. If the minimum EUAC of a new arena (the challenger) is $100,000 use replacement analysis, to determine if the Bulldogs should replace the arena in the next 3 years if MARR is 7%. If so, when?