Is published by the u. s. bureau of labor statistics. it provides up-to-date career outlook information. it is no longer available in print but may be obtained at business directories occupational outlook handbook encyclopedia of careers and vocational guidance educational directories

Occupational outlook handbook.

Explanation:

The occupational outlook handbook provides all the information needed by prospective workers in different occupations. the kind of information that can be found in the Occupational outlook handbook involves the working conditions, Nature of the occupation, the kind of education/training required by  the occupation and the financial entitlements that comes with the jobs.

The handbook covers alot of occupations in hundreds comprehensively although they are no longer in prints as they used to be but they can be found on the website of the US Bureau of Labor statistics.

i guess the correct option is letter a.

use contrasting font sizes, but the same font style