Prin. of Supply Chain and Ops Management Section 002 Fall 2020 Homework: Homework 2 - Chapters 9 and 10 with 5 extra credit Score: 0 of 2 pts 8 of 24 (10 complete) Problem 3 Develop an exponential smoothing forecast (a=0.70) for periods 11 through 15 Assume that your forecast for period 10 was 236 Period 10 11 12 13 14 Demand 207 396 470 326 420 Calculate the forecasts for periods 11 through 15 (enter your responses rounded to two decimal places) Demand Period 10 11 207 Forecast 236 396 Enter your answer in the answer box and then click Check Answer A parts