Which attribute is a disadvantage of external change agents?

The disadvantage of external change agents being less available is correct because external change agents may not be as accessible or present as internal team members. They often work on a contractual basis, which means their time and resources are limited. This means that when issues arise, they may not be immediately available to address them, which could lead to delays in project timelines or implementation of changes. Having to frequently schedule meetings or coordinate efforts when the external agents may be occupied with other clients can also diminish the effectiveness of their involvement.

On the other hand, attributes such as lower cost can often be seen as a benefit depending on the organization's budget and the specific resources at hand. The more objective perspective that external agents provide is typically a strength, as they can view the organization without the biases that might cloud judgment among internal personnel. A broader network is another advantage, as external agents may have connections that can foster partnerships or bring additional expertise.