Avery has started a business making and selling cupcakes. As her business has grown, she has had a difficult time making enough cupcakes. She was able to buy more mixers and hire more workers, but she’s having trouble finding somewhere to put all of the equipment, and the workers keep bumping into each other. As a result, each worker is a little bit less productive than the one hired before. The below table shows the total number of cakes made when Avery employs different numbers of workers