Final answer:
To suggest the financial institution Shelby should choose, we compare the interest rates and compounding frequencies of the offers.
Step-by-step explanation:
In order to suggest which financial institution Shelby should choose, we need to compare the different interest rates and compounding frequencies of the offers.
OA: Simple interest account at 5.5% interest
OB: Compound interest account calculated monthly at 5% interest
OC: Compound interest account at 5% interest
OD: Simple interest account at 5% interest
Since compound interest accounts typically offer higher returns, we should choose the account with the highest interest rate and frequency of compounding. In this case, Shelby should choose OB: Compound interest account calculated monthly at 5% interest. This will yield the highest returns on her savings.
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