Answer:
No
Explanation:
Long term bonds might not be great investments if the interest rate fall or even slide into negative value in the future. This means that the bond will become insignificant in value.
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its not a problem up there i don't see one nor the upload
It helps tell producers when a price is too high
Answer: They have no internal power supply.
Explanation: Passive radio frequency identification tags are tags that do not posses batteries in them but posses a little antenna or sensor which is triggered ON when it is brought close to a reader.
the passive RFID tags work only for short distance and have the ability to last many years. The RFID tags sends out the stored information in it to the reader when the radio waves from the reader activates it.