This image contains a sample tree of data nodes. The nodes are as follows:
At the root (level 1), there are two nodes, Home and Help.
At level 2, there are two nodes under Home, viz. Benefits and Employee Data.
At level 3, there are two nodes under Benefits, viz. Insurance and Paid Time Off. There are two nodes under Employee Data, viz. View Employee, and Add New Employee.
At level 4, there are two nodes under Insurance, viz. Health and Dental.