40a - like others on the forum I can't decide between "in" or "on" business; think it's a pretty poor clue anyway (unless I'm missing something subtle. My only outstanding problem is with 36a "Information lacking for origin of fruit". Got *g*n, and "gen" seems obvious I.e. information. But no initial vowel produces anything from my dictionaries. I suppose "o" is the obvious one given the "information lacking". Seems a pity to bring the curtain down on 2013 with such a silly little problem!
Warm greetings and good wishes for 2014 to all on the forum.