I can help I’ll be glad too...
Here are the three ways :
1. Opening job opportunities for the people
Let's say for example that you open a small restaurant, you need at least 3 people to run it, which means 2 new people will get a job opportunity
2. It's generate more taxes for the country
More profitable business that exist in the country means that more income the government could get to distribute welfare to the people
3. It's attracting foreign investment
This will strengthen the value of the country;s currency
The correct answer is D. however.
You want to show contrast between these two sentences, and the only word among these which can do that is <em>however. </em>The sentences are each other's opposites - even though there is an increase of eagles in the Southeast, there is still a decline in their numbers overall.
I think the answer is d - author