Given:
The last year sales = $288,000,000
Company increased its sales from last year to this year by 34%.
To find:
The this year's sales to the nearest million dollars.
Solution:
We have,
The last year sales = $288 million
The company increased its sales from last year to this year by 34%. So,
This year's sales 



Therefore, this year's sales were 386 million dollars or $386,000,000.
The answer is c
It which point is on the line 0,-5
This is how it is done. Let me know if you have questions...