A document you are working on is ready for declassification. You have checked with the OCA responsible and the declassification date has not changed. How will the banner markings on the document change?

All banner markings will be lined through. The document will be marked DECLASSIFIED at top and bottom

Explanation:

In the declassification process documents that used to be classified as secret stop being so and are made available to the public. In this process, the banner markings on the document will be lined through and the document itself will be marked as DECLASSIFIED at the top and bottom of the page. Thus stating that it was previously a CLASSIFIED document that is freely available.

answer'; i believe the correct answer is (15,000) workers a year are treated for injuries caused by jacks, lifts or jack stands;