Gasoline, 284 gallons @ $.19 $53.96
Oil, 3 gallons @ $.60 1.80
Oil, 201/2 gallons @ $.45 9.23
Tires, $.071/2 per mile on 615 miles 46.12
Incidentals 7.43
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Total variable charges $118.54
Depreciation (based on 15% per annum on $5,600, less
$560, the cost of the tires, or $5,040.00) $1.349
Interest on amortized value at 7% .63
Storage, $5.00 a month .20
Driver @ $4.00 a day 4.00
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Total fixed charges $6.179
Total variable charges $118.54
Total fixed charges at $6.179 a day for 11 days 67.97
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Total cost $186.51
128,420 board feet of logs @ $186.51, or $1.44 per 1000 feet.
Following is a recapitulation of the work performed by a 5-ton logging
truck, Jan. 20 to Jan. 31, 1916, inclusive. The logs were hauled from
O'Neill's Camp on the Bothell-Everett road 71/2 miles and dumped into Lake
Washington at Bothell.