By blocking the stimulation by these nerves, atenolol reduces the heart rate and is useful in treating abnormally rapid heart rhythms. Atenolol also reduces the force of contraction of heart muscle and lowers blood pressure.
As far a degree, a two or four year degree in finance would be beneficial; however you still would need to go to an approved school and get the license. As a mortgage broker, I suggest getting your license first and get hired with a company prior to committing yourself to a degree; see what the job is all about.
To qualify for a broker's license an applicant must have a high school education or equivalency and must successfully complete 150 hours of prelicensure education. Applicants must first complete a 90-hour general real estate course, and then two 30-hour courses on Agency/Ethics and Office Management and related topics.