Arthur is a tax accountant who works in a corporate partnership. Last year he earned $$200,000$ from client billings. He owns a disability income policy that pays him $$11,000$ a month if he is totally disabled. It is an own occupation definition plan and has a five$-$year benefit period. The plan pays residual benefits if he is able to earn at least $20\%$ of his pre$-$disability income. Eight months ago he was severely injured in an automobile accident and he was unable to work for seven months. He has returned to work on a reduced schedule and he is only able to earn $$2,000$ a month.

What will be the amount of Arthur$$s residual disability benefit