An analysis in which all the components of an income statement are expressed as a percentage of sales is a

 The correct answer is :  vertical analysis

Explanation:  Vertical analysis is a method where financial statements are analyzed. An example of vertical analysis is the percentage of fixed assets to total assets. The vertical analysis facilitates the comparison of the financial statements of one company with another and also between industries.

answer; a team- maintenance role;

answer; motor cortex;