Jaay5221 Jaay5221 21-04-2022 Mathematics contestada Find the total balance of each investment account earning simple annual interest. A: $624 at 5% for 3 years $93. 60 B: $4,120 at 7% for 18 months $432. 60 C: $900 at 3. 1% for 6 months D: $275 at 4. 8% for 8 years $105. 60