The Local USPS Office Sorts Letters by Zip Code

question 99

Essay

The local USPS office sorts letters by zip code. During the month of March, 200,000 letters were sorted. The cost of sorting includes the following:
Required:

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Definitions:

Electrified Wire Loop

A tool that uses electric current to cut or cauterize tissue, commonly used in surgeries or medical procedures.

Abnormal Cervical Tissue

Cervical cells that have undergone changes that could potentially lead to cervical cancer.

Sterile Gloves

Gloves that have been treated to eliminate all forms of microbial life and are used to prevent contamination in medical procedures.

Sterile Field

A specific area, such as in a surgical room, that is kept free of all microorganisms to prevent infection during medical procedures.