Your memory lane produces custom-made art prints that include graphics and icons to celebrate life’s special moments. for example, on his wedding anniversary, david had an art print produced that celebrated highlights of his ten years with his wife, kathy. suppose that your memory lane sells the custom artwork for $500. it estimates its average variable costs to be $200 per unit produced. it figures its fixed costs to be $900,000 per year. how many prints does it have to sell to break even?