The statement above is FALSE. Supply and demand for all goods and services is not constant and does change every time when there is a change in market. There are many factors affecting the change of supply and demand, it depends on the availability of both also with regards to the production if the materials needed for the supply is available.
$314.20 I hope this helps!
The first ones increase in demand
There are exactly 5,108 years beteen 3200 B.C.E. (Before current era) and 1903 C.E (Current Era). This is because if we take into consideration that BCE time takes place before year 0 and CE time takes place after; we must calculate the ammount of time it takes to get to year 0 then to the CE time.