Chef Fabio beginning inventory on Thursday night and finds that he has $1,456 in food products in the restaurant throughout the week he purchases 457.00 in produce 632.00 in protein, 356.00 in dry goods and 147.00 in dairy the following Thursday he does ending inventory and finds that he has 1643 in food he looks at his sales and finds he made $5546 over the same 7day period , what is his food cost as a percentage of sales