What do you do if the resources allocation varies? Create a new allocation for each change in allocated hours. For example, if you want the resource to work 4 hours per day for one week and 8 hours per day the following week, create an allocation for 4 hours and then create an allocation for 8 hours.

Please calculate and find answer detailly step by step because I want to understand how calculate this type of exercises. And please dont put answers of other experts which answered this question before I asked you.