Frank has a small cookie store and Is determining his product cost and his sales per dozen of cookies produced. For the week below, his actual food cost was $259.50. He wants to understand what his attainable food cost is and determine his operational efficiency. Complete the following product cost(s), determine his total product cost and sales per dozen, and calculate his operational efficiency and the total food cost percentage for the weeks sales. Round %'s to a tenth eg. 35.5% Frank has a small cookie store and Is determining his product cost and his sales per dozen of cookies produced. For the week below, his actual food cost was $259.50. He wants to understand what his attainable food cost is and determine his operational efficiency. Complete the following product cost(s), determine his total product cost and sales per dozen, and calculate his operational efficiency and the total food cost percentage for the weeks sales. Round %'s to a tenth eg. 35.5%