What are the two speakers talking about?

M：Julia, is everything okay for the company anniversary party? What’s the latest number on the registration list?
W：Just about capacity, 120 people or so. It’s amazing so many people including some of the loyal customers responded to our email.
M：How is that possible? I thought we might get half that number around 70. We should be in a hurry to prepare to get enough food and beverages for everyone. There’s a long weekend coming up, you might not be able to get in touch with a caterer if you wait till Friday.
W：Don’t worry. I’ve already contacted several catering companies and will receive estimates from them this afternoon.
Number 41.What are the two speakers talking about?
Number 42.How many people did the man expect to come to the party?
Number 43.What does the man care about?