Our apartment is, well, small. It's not as small as a closet, but it's close. We figure we can host about 20 guests comfortably at a time. But, since not everyone will come at the same time, and people leave early, and not everyone will show up, about how many people should be invited in order to keep a constant level of around 20 in our place at any given time?
Curious George: Party Planning. So my roommate and I are planning on hosting a party. The question is, how many people do we invite?