The contribution margin on Mimi's Banana Nut muffin is $3.79 each, while the contribution margin on its proposed new Savory Stuffed muffin is $4.15 each. Weighted contribution margin for the new muffin is $2.83 per unit. If Mimi's introduces the new muffin and sells 34,699 units of it, calculate the total change in contribution margin across both products together. (Rounding: dollar.)