The role of a cancer registrar is critical to the healthcare industry because a) they are responsible for accumulating the data that establishes fundraising goals for hospitals. b) the healthcare industry depends on their analysis to determine funding priorities for coming years. c) they track data that keeps the healthcare industry abreast of which cancers are most prevalent across a variety of demographics. d) their management of cancer data assists the government in identifying cancer cells around the world.

Explanation:

A cancer registar have the responsibility to input cancer information into a database. These stored information is provided to healthcare professional to be updated and use it for researches about prevention and treatments.

So, through this information, health researchers can know about the type of cancer that has biggest impact, where is happening, who is getting this condition, age, gender, social status, all information needed. This way they will prioritize and focus on specific issues about cancer.