The monthly expenditure on fuel for the Government Car Service (Scotland) (GCS) since July 1999 is shown in the table below:MonthExpenditure (£)Jul 19993,575Aug 19991,620Sep 19994,730Oct 19994,227Nov 19992,927Dec 19993,345Jan 20002,391Feb 20002,511Mar 20003,251Apr 20004,032May 20002,353June 20002,712The GCS provides or arranges car transport for the Scottis...