There should be slightly different measured values in the volume for the cylindrical solid metal using the ruler and water displacement. How does one account for the difference observed? a) The graduated cylinder is only accurate to about 0.5 to 1.0 milliliters. b) Rulers not as accurate and precise as are manufactured venier calipers and micrometers. c) It is not possible to completely line up the ruler with the cylinder. d) All of these