You are the workforce scheduler at your company, and you have been asked to consider two increases in workforce. The first option is a 10% increase in workforce of the marketing department, and you are estimating that it will result 30% increase in your yearly sales. The second option increases workforce in the purchasing department by 20% while giving you a 45% increase in your yearly sales. Given this information, calculate the productivity increase for both options and give a recommendation to your boss. Be sure to include a brief explanation of your decision. (Round calculations to 4 decimals, i.e. 0.1234 or 12.34%