Vacancy and Cap Ex Included in 50% Rule?

[Joseph Ziolkowski]

When using the 50% rule, does that include vacancy and capital expenditures? Also what is a good way to accurately calculate expenses on a small multi-family. If it's managed by a company, will they have most of that info? If it's managed by an individual, what is the best place to get that information rather than the pro forma? Thanks in advance to anyone who replies!