Answer:
B. Power is proportionally spread to top, middle and first line managers
Step-by-step explanation:
Decentralization is a do of the power structure in an organization or firm, in which the power or authority to make a decision is spread throughout each line or department of the firm or organization.
The main advantage of decentralization is that it allows swift decisions to be taken, and reduces unnecessary bureaucracy.
Hence, the statement that is correct of decentralization is "Power is proportionally spread to top, middle and first-line managers"