Answer:
6
Explanation:
First, we need to calculate the average number of toys produced per hour during the busy season and the regular season.
During the busy season, the factory operates for 2 x 30 = 60 days or 60 x 12 = <<2*30=60>>720 hours.
The average number of toys produced during this time is 528 toys per 12-hour shift, or 528/12 = <<528/12=44>>44 toys per hour.
During the regular season, the factory operates for the rest of the year, which is 12 - 2 = 10 months, or 10 x 4 = 40 weeks, or 40 x 5 = <<1045=200>>200 days, or 200 x 8 = <<200*8=1600>>1600 hours.
The average number of toys produced during this time is 304 toys per 8-hour shift, or 304/8 = <<304/8=38>>38 toys per hour.
The difference between the average number of toys produced per hour during the busy season and the regular season is:
44 - 38 = <<44-38=6>>6 toys per hour.
Therefore, the factory produces 6 more toys per hour during the busy season than during the regular season. Answer: 6.