B, the Cc part of the email.
Answer:
Educational reimbursement (Tuition reimbursement)
Explanation:
Educational reimbursement or tuition reimbursement is what an employer gives to his or her employee as a way to pack for education expenses. The employer pays an amount of money for college coursework to be applied toward a degree. Moreover, this tuition reimbursement is intended for employees who want to increase their knowledge.
It stands for carbon copy.
The answer is John W. Tukey
hope this helps ^ ^
Based on the name, i'm gonna go ahead and guess 3. Added.
sum
/səm/Submit
noun
1.
a particular amount of money.
"they could not afford such a sum"
synonyms: amount, quantity, volume More
2.
the total amount resulting from the addition of two or more numbers, amounts, or items.
"the sum of two prime numbers"
synonyms: (sum) total, grand total, tally, aggregate, summation
"the sum of two numbers"
