Microbes Are Involved in Which Step(s) of Wastewater Treatment

question 8

Multiple Choice

Microbes are involved in which step(s) of wastewater treatment?

• A) secondary and tertiary
• B) primary only
• C) secondary only
• D) primary and secondary

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Definitions:

Contractual Vertical Marketing System

A system in which independent firms at different levels of the distribution chain work together through contractual agreements to achieve greater economies of scale and reach a greater market effectiveness than they could achieve alone.

Horizontal Marketing System

A collaboration strategy where companies at the same level of the value chain join forces to exploit a marketing opportunity.

Administered Vertical Marketing System

A coordinated marketing system managed by a single channel member to achieve efficient distribution.

Wholesaler-sponsored Voluntary Chains

Agreements between independent retailers and wholesalers to engage in bulk buying and standardized selling practices to compete with large chains.