Final answer:
The Skookum Bench king raises his offer to purchase Buck due to Buck's loyal demeanor, impressive pedigree, physical capability, and mental agility.
Explanation:
The Skookum Bench king raises his offer to purchase Buck from [tex]$800 to $[/tex]1000 to $1200 because of various reasons:
- Buck proves his loyal demeanor in his interactions with the onlookers, showcasing his value and character.
- John provides proof of Buck's impressive pedigree, indicating his worth and lineage.
- Buck demonstrates his physical capability by successfully pulling the 1,000 pound sled, proving his strength and usefulness.
- The king is impressed with the evaluation of Buck's mental agility and body composition, recognizing Buck's exceptional qualities.
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