The correct option is D 28 May, Thursday
The date marked in the calendar is the 22nd. So the date, day, and month will be the 22 May 2020, Friday.
The whiteboard will be delivered 6 days after 22 May.
So, the expected delivery date of the whiteboard will be 28 May.
By mapping the date with the day, we can see that 28 May is a Thursday.
Therefore, the expected delivery date and day will be 28 May 2020, Thursday.