read the signature.\njenny\nto include this signature in a formal letter, it should be revised to contain…

read the signature.\njenny\nto include this signature in a formal letter, it should be revised to contain the writer’s\n○ full first name and middle name.\n○ nickname and last name.\n○ title and full first name.\n○ full first name and last name.
Answer
Answer:
D. full first name and last name.
Brief Explanation:
In a formal letter, a proper signature includes full first and last name for professionalism.