Determine the cumulative sum of forecast errors (CSE or CFE). Enter response as integer.

Incorrect Question 5 0 / 0.2 pts Consider the following results from the last ten periods of student enrollment forecast by the Operations Management department chairman. Period Forecast Actual 1 25 26 2 32 31 42 45 Uw 53 50 64 70 6 70 72 7 81 78 8 88 90 9 95 93 10 102 90 Determine the cumulative sum of forecast errors (CSE or CFE). Enter response as integer