I'm ASSUMING it would be somewhere around 1,116 times in the month of April, it could be less than the estimate. the reason i say 1,116 is because 36 *how many times he opens the door per day* multiplied by 31 *the highest number of days in a month* is 1,116 times the door had been opened. It could be less because sometimes the month may include 30 days instead of 31..... i hope this helps some, i honestly have no clue.
