2. Use the data provided to answer the following questions. Data for Last Week: Values LY POS Sales TY POS Sales LY POS Qty TY POS Qty LY Next Week Sales LY Next Week QTY LY Next 13 QTY $60,000 $56,250 11,625 10,901 $58,824 11,400 140,500 a. What is the average price for last year (LY), this year (TY)? b. What are the percent changes year-over-year (YOY) in sales and quantity? C. What would you suggest should be an expected forecast for next week? d. What would the forecast be for the next 13 weeks? Now what if you plan on having a in store promotion (just a display so the price isn't changing) in the next 13 weeks, note you had previously calculated and promotion give an expected 7% lift. e. Are these forecasts reliable? Would you rather trust these responses or those in question 1 and Why