Learn how the reverse COUNTIFS method can simplify data checks, save time, and enhance your Excel skills with binary outputs.
The new off-peak times run from 9 p.m. to 5 p.m. on weekdays, with all-day Saturday, Sunday and holidays qualifying as off-peak periods.
Xcel peak rates will be later into the weekday evening, but off-peak will be 20 hours each weekday and 24 hours on weekends and holidays ...