As a class assignment, I have to write a memo with myself being the personel

manager informing employees that effective January 1, their dental premiums will be increasing from
$22 per month to $24 per month. Which
is a $2 increase. Can anyone please help
me? I am having difficulty.
I know to put the date, to, from, and subject. But, after that, I am having a difficult time getting the introduction started.

Thank you for all the help you can give.
I appreciate it!!

http://owl.english.purdue.edu/handouts/pw/p_memo.html

This webpage should help you immensely.

=)