The correct answer is the second sentence.
Explanation:
The word "team" in this particular exercise is acting as a singular noun. So the most suitable pronoun to use in this case is "its". The pronoun "their" is used only for plural. And the noun "team" is known as a collective noun which means that the word refers to a group but it is written in the singular form.
$147
Explanation:
As the speaker in the question above just made money and didn't lose, to reach the final result, it is only necessary that you add all the values that the speaker received and add the result with the values that the speaker already had. That way the calculation would be:
2 + 10 + 30 + 100 + 5 = $147