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Table 3.

Evaluation of Alina harvester acc. to the average price adjustment method

Specification Age(ax) Version(a2) Technical condition(a3) Standard of equipment(a4) Origin(a5) General appearance(a6)
Weight of a feature:ki (%) 34.0* 12.0 26.7 9.6 3.0 14.7
ki · Umin 0.0544 0.0195 0.0435 0.0156 0.0048 0.0240
ki · Umax 0.7026 0.2475 0.5519 0.1983 0.0614 0.3045
Spread of attributes: Δai 6 1 3 3 2 2
Value of the correction coefficient per a unit of a feature: ui/jed 0.108 0.228 0.169 0.061 0.028 0.140
Attributes of the evaluated harvester:aw 2 2 2 0 1 3
Difference in attributes of the evaluated harvester and the minimum attribute: Δaw-min 1 1 2 0 1 2
Increase of the correction coefficient towards the minimum value:ui 0.163 0.247 0.382 0.016 0.033 0.304
W 16,406 EUR

where * - negative correlation

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