The production supervisor for Home-Style Cookies checked last week's records and found that Wanda wrapped 1600 packages of cookies while working 40 hours on Line A. The previous week, Wanda wrapped 1380 packages while working 36 hours on Line A. Calculate Wanda's labor productivity for each week; provide your answers. Did her productivity increase, decrease, or remain the same? Explain. Should you talk to Wanda about her performance? What else might you want to know