<span>Bartering can be more time-consuming than trading with money.
Hope it helps.
</span>
Answer:
Attached are causes of arguments between or among parties
Mark my answer brainliest
Answer:
1. 10s
2. Slower than normal
Explanation:
1. To calculate the normal time, we first take the average of Charlene's observed times:
Average of Charlene's observed time =
= 8.5s
Her normal time is therefore:
=
= 10s
2. Since no of Charlene's observed time is higher than normal time of 10s, we can therefore conclude that her work perfomance should be rated as slower than normal.