transaction, guarantees on the product or service, delivery terms, return privileges, and other factors. Q ] 5^Eiq8
In other words, both buyer and seller should be fully aware of all the factors that comprise the total dX@A%6#?
“package” being exchanged for the asked-for amount of money in order that they may evaluate a
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given price. #"8[8jyV
04 _d| 6 2VS
Electricity kTZx-7 ~
The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and 8 Cs$NUU
telephones that it is hard to imagine what life would be like without them. When there is a power {I-a;XBX
failure, people grope about in flickering candlelight, cars hesitate in the streets because there are no G P[r^Z
traffic lights to guide them, and food spoils in silent refrigerators. 51M^yG&M
Yet, people began to understand how electricity works only a little more than two centuries ago. %FyygT b;S
Nature has apparently been experimenting in this field for million of years. Scientists are discovering
