Arrange the following to obtain the correct procedure of soil density by sand replacement method.I. Cylinder is placed over a trayII. Tray with central hoe is placed in groundIII. Test hole is dugIV. The cylinder valve is opened

• A. (I), (II), (III), (IV)
• B. (II), (III), (I), (IV)
• C. (I), (III), (II), (IV)
• D. (II), (III), (IV), (I)