National Scan, Inc., sells radio frequency inventory tags. Monthly sales for a seven-month period were as follows: Month Yab. Mar. Apr. May Salon LOODUnits 15 18 12 20 23 23 27 Jun. Jul. Aug. Click here for the Excel Data File a. Forecast September sales volume using each of the following (The nalve approach Maive apora 12 thousands (2) A five-month moving average (Round your answer to 2 decimal places.) Moving average thousands (3) A weighted average using 0.55 for August, 010 for July, and 0.35 for June (Round your answer to 2 decimal places.) Weighted average thousands B) A weighted average using 0.55 for August. 0.10 for July, and 0.35 for June. (Round your answer to 2 decimal places) honda (4) Exponential smoothing with a smoothing constant equal to 0.25, assuming a March forecast of 17/000). (Round your intermediate forecast values and final answer to 2 decimal places) thousands (5) A linear trend equation (Round your intermediate calculations and final answer to 2 decimal places) thomande