Current Attempt in Progress A company uses exponential smoothing with trend to forecast monthly sales of its product, which show a trend pattern. At the end of week 5, the company wants to forecast sales for week 6. The trend through week 4 has been 27 additional cases sold per week. Average sales have been 89 cases per week. The demand for week 5 was 109 cases. The company uses a = 0.20 and 3 = 0.15. Make a forecast including trend for week 6. (Round your answers to 2 decimal places, e.g. 2.36.) The smoothing of the level of the series is The smoothing of the trend is The forecast including the trend is