Please answer both questions! I know that there are answers in the boxes but I’m not sure if they are correct.

Answer:
72,000
Step-by-step explanation:
I just used my brain to solve it the way I could
here they said 64,000 annually a year, which means every Yr all together he would make 64,000 but ever month 2,000
so let's try this formula
64,000+2×4
=72,000