Typically, the inflation rate does not cause problems for the economy when it is between 1 and 3 percent 1 and 4 percent 2 and 4 percent 2 and 3 percent

My answer would be 2 and 3 percent.  This is a reasonable range.  Given that the question did not specify what country the economy is found or the conditions affecting it, this would be a reasonable estimate to chose from.

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.