Apply your understanding of managerial skills to complete the following sentences.

Here, Jack is yelling at Samantha because she was late last week. Unfortunately, the whole office can hear. Now Samantha is angry and planning to go to human resources to file a complaint against Jack. In this case, Jack's skills failed.

Max will be using his skills if he determines that Rebecca is ready to operate the bulldozer on her own.

Research Study

Mumford, Campion, and Morgeson studied approximately $1,000$ managers, spread across junior, mid$-$level, and senior$-$level positions. They were interested in knowing how different levels of managers used four types of skills: cognitive, interpersonal, business, and strategic. The following graph shows the results of their study.

Level of skill required

$6\mathrm{.}07$ coanitive skills