Which of the following is one way the federal reserve bank serves the government?

Had to look for the options and here is my answer. One of the ways that the Federal Reserve serves the government is through selling government securities. The Federal Reserve System serves as the central bank of the United States and that they focus mostly on the financial transactions of the economy.

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.