A man is paid on a salary-plus-commission basis. He receives $278 weekly in salary and a commission based on 6% of all weekly sales over $2,010. If he sold S7,822 in merchandise in one week, find his...

Extracted text: A man is paid on a salary-plus-commission basis. He receives $278 weekly in salary and a commission based on 6% of all weekly sales over $2,010. If he sold S7,822 in merchandise in one week, find his gross earnings for the week. The man's gross earnings for the week were $