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3. For a 20% discount, is there a difference between finding 20% of the price and subtracting it from
the price or subtracting 20% from 100% (= 80%) and then finding 80% of the price? Explain.
4. Does it make a difference what order discounts are taken in determining a sale price where multiple
discounts apply? Explain.
5. Why is unit pricing important?
6. Are unit prices hard to find in a grocery store? Explain.
8.1 Consumer Finance