Personal communication systems such as personal networks and grapevines: Spread information hierarchically throughout the organization, from boss to employee and from employee to boss, for example. Contain less accurate information than other organizational communication systems. Contain only a small amount of organizational communications. Spread more information across organizations than formal communication channels such as downward communications.

Spread more information across organizations than formal communication channels such as downward communications.

Explanation:

When there is a the personal communication system like the personal networks, and complains so here the more information should be spreaded across the organization as compared to the formal communication like downward communication

So as per the given situation, the last option is correct

whole quiz

1. the sum of all activities involved in getting high-quality products into the marketplace

2.operations

3. the principle of looking at the supply chain as a whole in order to improve the overall flow through the system.

4. produced; performed

5. activities producing tangible products, such as radios, newspapers, buses, and textbooks.

6. activities producing intangible and tangible products, such as entertainment, transportation, and education.

7.   customer focus

8. analyzing a competitor's products to identify desirable improvements

9. the systematic direction and control of the processes that transform resources into finished projects that create value for and provide benefits to consumers.

10. operation management.

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