please help with these two questions. you can explain it with excel for much easy effort. I got it wrong but I have to understand it... I don't know how is it. please if you enter the formula. make it easy to understand.

My App is a small but growing start-up that sees demand for several of its apps increasing quickly. The table below shows the last six months of downloads. Use a forecast for the first month of 230,000, an initial trend forecast of 40,000, and smoothing parameters of 0.35 for both demand smoothing and trend smoothing. Month (t) Monthly Application Downloads 1 2 3 240,000 250,040 333,000 410,000 445,000 496,000 Forecast for Next Trend Month 230,000.00 40,000.00 230,000.00 % 40,000.00 233,500.00 27,225.00% 239,289.00 19.722.40 % 272,087.85 24.299.16 X 320.357.1032,688.69 X 363,982.12% 36,516.40 % 4 5 6 (Round your answers to 2 decimal places.) Complete the table above, filling in the "Forecast for next month" and "Trend" columns, using double exponential smoothing. a. (Round your answers to 2 decimal places.) Month 7's forecast is: b. 450,096.22%