Suppose that $2000 is invested at a rate of 2.5%, compounded semiannually. Assuming that no withdrawals are made, find the total amount after 4 years. Do not round any intermediate computations, and round your answer to the nearest cent.

Step-by-step explanation:

The perimeter of a parallelogram is the sum of all sides, but this figure has two pair sides that are equal. So, from its definition we deduct that and .

So, the perimeter would be:

Therefore, the correct answer is the second option. The final expression of the perimeter cannot be added because they don't have similar roots that allow us to sum them.