wszqfzcvl0824 wszqfzcvl0824 21-10-2022 Mathematics Answered Several friends go to a casino and do some gambling. The following are the profits each of these friends make: $120, -$230, $670, -$1020, $250, -$430, and -$60. What is the average profit of this group? A. $100 B. -$100 C. -$1020 D. $397