The letter of apology to the manager explaining how you intent to rectify the situation will be:
Dear Sir,
How are you doing today sir?
I'm writing to tell you that I'm sorry about the embarrassing moment that my friend and I caused. It was our final year and I guess the happiness had na effect on us.
We take responsibility for our actions and we'll like to know about the damages that we've caused and rectify them.
I hope to hearing form you soon.
Your faithfully,
David.
This refers to the use of words to convey an idea to a receiver about a particular issue and it can be formal, informal, or semi-formal.
Hence, we can see that based on the given question to write a letter of apology to the manager explaining how you intend to rectify the situation after the end of the year at a restaurant developed into an embarrassing moment for you and your friends.
Read more about letter writing here:
brainly.com/question/24623157
#SPJ1