Below is a table showing the five department heads in Carlton-Manning's San Jose (CA) and Utica (NY) regional offices, along with each department head's forecast of sales in the upcoming quarter.One person from the group will be randomly chosen to make a sales presentation.Determine the simple probability of randomly selecting a person who forecasts a decrease in sales. 
Definitions:
Book Salesperson
An individual who specializes in selling books, typically working for publishers or bookstores and often responsible for organizing book fairs or visiting schools and libraries.
Cumulative Quantity
The total amount of a particular good or service that has been produced or delivered over a specific period.
Dog Treats
Snacks specifically formulated and intended for consumption by dogs, often used as a form of reward or training aid.
700 Pounds
A unit of weight measurement equal to 700 pounds, often used to specify the weight of objects or materials. Its relevancy varies greatly depending on context.
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