NEW YORK (AP) — On this year’s Black Friday, things almost seem normal. Malls and stores report decent-sized crowds, if not the floods of people that used to fight over the latest toys and electronics. Online shopping is much too common for that now, and big discounts are spread out over the weeks leading up to Christmas, on both websites and in stores. But out-of-stock items due to supply crunches, higher prices for gas and food, and labor shortages that make it more difficult to respond to customers are also causing frustrations for shoppers.