800,000
700,000
600,000
500,000
400,000
300,000
$200,000
100,000
0
347,568
APPENDIX XXI
FUEL CONSUMPTION COSTS 1956/57 (DIESELINE, COAL AND FURNACE FUEL)
241,069
ACTUAL EXPENDITURE ON FUEL DURING THE YEAR.
COST OF DIESELINE FUEL USED. COAL AND FURNACE FUEL USED.
784,980
COST INCURRED IF COAL ALONE HAD BEEN USED.
654,493
COST INCURRED IF FURNACE FUEL ALONE HAD BEEN USED.