Ryan, age $57,$ is single with no dependerts. On July $1$ of the curnent year, Ryar's prinopal tesidence was sold for the net amourt of $$500,000$ ather all selling expeties. Ryan bought the house $35$ years ago and occupind it undl sold. On the date of sale, the house had a baris of $5150,000.$ What is the mavimum exclusion of gain on sale of the residenoe that may be claimed in Pyarl's current year income tax retum?

A$.$ $$320,000$

B$.$ $$250,000$

C$.$ $$125,000$

D$.50$