The ABC corporation pension plan provides a lifetime annual income to its employees upon retirement at age $65.$ The plan provides $3\%$ for each year of service of the average of the employee's earnings for their last $2$ years on the job.

Mark retires at age $65$ with $18$ years of service. His earnings for his last $2$ years were $$57,240$ and $$58,944.$ What is his annual pension benefit?

Round your answer to the nearest dollar.