Which of the following is true about cloud$-$based supply chain management systems?

The Cloud systems are time$-$ and cost$-$effective for small firms implementing supply chain management systems for the first time.

The Cloud systems are more scalable than installed software but take longer to get up and running.

The benefits of migrating to a cloud system are enlarged by the costs of transitioning away from a legacy ERP system.

The benefits of migrating to a cloud system are dwarfed by the costs of transitioning away from a legacy ERP system.