Which type of organizing the information systems function is likely in a small company with 50 employees?

In a small company with approximately 50 employees, the organization of the information systems function is often less formalized and may not fit neatly into the traditional structures suggested by the other options. In such small businesses, it's common for resources to be allocated in a way that doesn't warrant a separate or centralized department due to the limited scale.

Typically, small companies may integrate information systems responsibilities within individual roles, rather than establishing dedicated departments or divisions for IT. Employees may wear multiple hats, taking on duties related to information technology alongside their primary functions in marketing, finance, or operations. This integrated approach allows for flexibility and efficient use of resources, which is essential in a smaller workforce where specialized roles may not be necessary or feasible.

The other options imply a more segmented approach to organizing information systems, which may be more applicable to larger organizations where departments have the capacity to specialize in various functions and can justify their independent operations. Thus, the answer aligns with the practical realities of how small businesses manage their information technology needs.