For providing realistic special effects, production studios need to hire scientists and mathematicians, by paying some extra fees to look at movies as more realistic.
Hire scientists and mathematicians is a result of paying some extra cost for improving the quality of the movie as it looks real.
Therefore, providing realistic special effects, production studios need not hire only scientists and mathematicians, as we have discussed above.
Learn more about scientists and mathematicians refer:
https://brainly.com/question/11924031