A corporation has implemented Oracle Fusion Workforce Compensation. A Salary basis has been created to manage employees' salaries. It has a payroll element attached. As part of the Salary changes, when the compensation manager is trying to update the Salary amounts, the same is not reflecting in the payroll elements entries of the employee.
Identify the two possible causes for the issue. (Choose two.)

Performance Ratings are enabled in a compensation plan and a Rating Model is supposed to be created. Which two mandatory tasks are involved in creating the Rating Model? (Choose two.)

The compensation administrator wants to run Purge Workforce Compensation Data for one of the past compensation plans because the transaction data from that period is not required anymore. However, the compensation administrator does not get the option to include the said plan. What is the reason for this? (Choose the best answer.)

What is the maximum number and kind of items that you can add when defining a custom category? (Choose the best answer.)

Your customer must use Grade Ladders to suit the industry in which it operates. How should you define the Grade Ladders that the customer needs? (Choose the best answer.)