transaction, guarantees on the product or service, delivery terms, return privileges, and other factors. 7 3Jm
In other words, both buyer and seller should be fully aware of all the factors that comprise the total y* -_
“package” being exchanged for the asked-for amount of money in order that they may evaluate a emnT;kJ>
given price. ]SRpMZ
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Electricity [x>Ju&))$
The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and &s(&B>M
telephones that it is hard to imagine what life would be like without them. When there is a power 3Ioe#*5\
failure, people grope about in flickering candlelight, cars hesitate in the streets because there are no wT::b V{
traffic lights to guide them, and food spoils in silent refrigerators. q=BljSX
Yet, people began to understand how electricity works only a little more than two centuries ago. T+$H [ &j
Nature has apparently been experimenting in this field for million of years. Scientists are discovering
