1 Randi's Jelly, Ltd collected the following data about their monthly contribution margins from sales of jelly: Moonberry Yogiberry Merryberry Selling Price Variable Cost Contribution Margin Units Sold 12,000 8,000 10,000 4 Randi believes that she could increase sales of Yogiberry by 5,000 units per month if more attention were devoted to it and less to Moonberry. Moonberry sales would decrease by 2,000 per month. What change in income would occur if this action were taken? A. Increase of $20,000 OB. none of the listed choices. OC. Decrease of $10,000 OD. Increase of $10,000 O E. Income would remain the same