10. jon is deciding between a job with company a that pays $500 a week and a job

with company b that pays $550 a week. he decides to take the job with company

a, whose lower compensation is offset by its

a large number of information management jobs

b benefits such as health insurance and stock options

oc higher earnings

od contributions to social security

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation: