Which of the following is not an example of a digital transaction? A. You receive points for making purchases with a credit card.
B. You receive a check for walking the neighbor's dog.
C. Your aunt sends you an email with a gift card.
D. Your friend transfers money from her phone to yours to repay a
debt.

B. You receive a check for walking the neighbors dog.

Explanation:

The check is a physical object that you need to cash in, in person. Due to it being a physical object and not including technology in the process of getting the check, it is B.

A may also be a in person transaction, but there is not enough info in A. to determine if its online/person, and since there is only one that is not a digital transaction, we must assume its B since that one is a physical transaction.

answer; by looking at total product,marginal product,and changes in both after changes in inputs

turnover

the amount of money taken by a business in a particular period.