You work as a senior analyst for the HR department of Dajani Agriculture Inc. The company offers its employees entitlement to vacation days above the legal requirement. These vacation days, if unused, carry forward to future periods. Historically, vacation days have been used in the same year they have been granted. During the COVID$-19$ pandemic, due to travel restrictions, a large percentage of employees did not take vacation days. Explain how you can leverage big data to forecast your vacation payable liability at year end, December $31,2023.$