Such restrictions could impair the effectiveness of the function. Scope of the function. The external auditor should ascertain the nature and depth of coverage of internal audit assignments. He should also ascertain whether management considers and acts upon internal audit recommendations.
In 1967, Nathaniel Wyeth invented the plastic soda bottle but it had certain defects as the bottle could explode when it was kept in the refrigerator. After that he found that for making soda bottles polyethylene-terephthalate worked. Technology.
Lewis P. Whiteman holds the first patent for a glass milk bottle with a small glass lid and a tin clip. The next earliest patent is for a milk bottle with a dome type tin cap and was granted September 23, 1884 to Whitemen's brother, Abram V. Whiteman.