What Is Purpose of Footing and Crossfooting the Column Totals

question 43

Essay

What is purpose of footing and crossfooting the column totals in special journals
To foot a column of numbers is to add it.

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Definitions:

Bitter Receptors

Sensory taste receptors located on the tongue that are responsible for detecting bitter substances, playing an essential role in taste perception.

Sour Receptors

Specialized sensory cells located in the taste buds that detect sour tastes.

Salty Receptors

Taste receptors on the tongue that detect the presence of salt, one of the basic tastes.

Dark Adaptation

The process by which the eyes increase their sensitivity to low levels of light, enabling vision in dim conditions.