Mystiqe was already in the comics
Money
The same way any movies are made. With directors, producers, editors, actors, special effects makers.
Movie directors are paid by the studio and the producers of the movie. Sometimes a movie director will finance the movie and get paid once the film has been released.
Because they want to, and because audiences pay to see them. If people stopped going to scary movies, then the Hollywood producers and studios would quickly stop making them.
how much do medical directors make a year?
Band directors make about $41,000 anually.
singlish movies? I think that there are comedy movies that make fun of singlish or uses singlish deliberately to poke fun at it like movies by Singapore directors like Jack Neo etc. but they still have a general medium like Chinese or English, though its mostly Chinese.
either a prop artisan makes a fake on, or begs a DMV employee to make one
This would be because Stephen King writes in so much detail and completely allows the directors tell how to make the movie. It is the same as J.K. Rowling's Harry potter series. ALL of those books became movies, because directors liked the plot and turned it into a movie.
time it takes the human bladder to be full
There is no need for 3 parts for Breaking Dawn, using only 2 movies is reasonable, and less expensive.
Depends on whether they are free-lance directors or not!