Answer:
You have to give us a question to answer vertically if you want us to show u how to answer vertically
2,800
A = 2000(1 + (0.1 × 4)) = 2800
A = $2,800.00
D
Step-by-step explanation:
210
84 / .40 = 210
(to check)
210 X .40 = 84
