transaction, guarantees on the product or service, delivery terms, return privileges, and other factors. G<Urj+3/Xo
In other words, both buyer and seller should be fully aware of all the factors that comprise the total 57EL&V%j
“package” being exchanged for the asked-for amount of money in order that they may evaluate a CIz_v.&:
given price. 5kCXy$"%
04 %
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Electricity [ -^xw1:
The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and sTvw@o
*
telephones that it is hard to imagine what life would be like without them. When there is a power D8`SI2 1P
failure, people grope about in flickering candlelight, cars hesitate in the streets because there are no f DPLB[
traffic lights to guide them, and food spoils in silent refrigerators. a[=ub256S
Yet, people began to understand how electricity works only a little more than two centuries ago. KK4rVb:-
Nature has apparently been experimenting in this field for million of years. Scientists are discovering
