What is the definition of an MPO in the transportation planning context?

Group of answer choices

The policy board of an organization created and designated to carry out the metropolitan transportation planning process.

A heme protein synthesized during myeloid differentiation that constitutes the major component of neutrophil azurophilic granules.

Fiber connectors comprised of multiple optical fibers. Typically available with $8,12$ or $24$ fibers for common data center and LAN applications.

A multi$-$party orchestration platform that empowers businesses to enhance both operational excellence and customer satisfaction with a supply chain cloud platform that enables more service options, faster delivery, reliable performance, and lower costs.