Final answer:
Jack's organization, with a wide span of control, is likely to have fewer levels of managers compared to Pam's organization, which has a narrow span of control.
Step-by-step explanation:
In Jack's organization, where the span of control is very wide, fewer levels of managers are typically needed because each manager oversees more subordinates. This is in contrast to Pam's organization, where the span of control is narrow, meaning more levels of management might be needed as each manager oversees fewer subordinates. Therefore, the number of levels of managers in Jack's organization is likely to be smaller than in Pam's organization.