Finally, Figure 8.2(c) summarizes the key error terms across all 10 time periods. They are actually found in selected portions of Figure 8.2(b). For example, CFE is - 31, which is in the error column of Figure 8.2(b) in the TOTALS row. MAD is 8.1, found in the ! Error ! column and AVERAGE row. Finally, MAPE is 17.062%, which is in the ! Pct Error ! column and AVERAGE row