Maria Cohen is employed as a sales person in the men's department of Lee's Fashions. In addition to her weekly base salary of $400 (35-hour week)Cohen is paid a commission of 1% on her total net sales for the week (total gross sales less any customer returns). During the past week, to promote the sale of its fine cashmere sweaters, Lee's agreed to pay Cohen an additional (push money) of 3% of the total net sales of cashmere sweaters. Cohen's weekly sals tally is given below: Item Gross Sales Customer returns $58 Regular sweates Cashmere sweaters Ties Dress Shirts Sports Shirts $600 895 190 445 585 Compute Cohen's total weekly earnings below: $400 Weekly base salary Weekly gross sales Less customer returns Weekly net sales Commission: $ X 1% = Weekly gross sales of cashmere sweaters Less customer returns Weekly net sales of cashmere sweaters PM: X 3% Total weekly Earnings d