The vice president of marketing and the director of human resources have developed a proposal whereby the company would compensate the sales force on a strictly commission basis. Given the increased incentive, they expect net sales to increase by 10%. As a result, they estimate that gross profit will increase by $38,347 and expenses by $60,613 . Compute the expected new net income. (Hint: You do not need to prepare an income statement.) Then, compute the revised profit margin and gross profit rate