Question:
Based on the premise " "In your world, Dave Hanson, you were versed in the engineering arts--you more than most.", can we conclude that ""Dave Hanson, you know nothing about engineering, either here or in your world.""?
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Answer:
no

Question:
Based on the premise "Because a large proportion of street costs are fixed,27 the unit (per piece) street cost initially declines rapidly as volume increases and continues to decline at a decreasing rate.", can we conclude that "Street costs remain at $0.00 forever no matter what."?
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Answer:
no

Question:
Based on the premise "Social Security makes up over 80 percent of the retirement income for the first (lowest) and second income quintiles.", can we conclude that "Social Security makes up most of their income."?
****
Answer:
yes