Create a PL/SQL block to satisfy the following criteria.
a. Create an inline (SQL Workshop Output) report using PL/SQL to display the following information for employee with employee id 169 with the following note next to their identifying information based on their salary for a 2021 Salary Update.
i. employees making > 500,000 -> display a message that says - "Due to Covid-19, your annual salary is reduced by 10% for the remainder of the year"
ii. employees making more than 200,000 -> display a message that says "Due to Covid-19, your annual salary is reduced by 5% for the remainder of the year"
iii. employees making under 200,000 -> display a message that reads "The firm is ensuring that employees in the lowest tier of salaries in the firm do not suffer any reductions in salary due to the Covid-19 pandemic"