Why rupee is falling against dollar | SIMPLE EXAMPLE

Why last govt injected 7 Billion dollar in market ? To balance it Artificially . "The PML-N government has pumped $7 billion into defending the overvalued rupee against the US dollar in recent years, claimed a member of the Economic Advisory Council (EAC) while seeking action against the people responsible for the spending." There exist many theories that why rupee is falling? Let me try to explain it in a simple way. It would address following questions, why rupee is falling against dollar what causes the value of the u.s. dollar to rise or fall? how strong is the dollar today reason for increase in dollar rate future dollar value prediction will dollar rate increase next week us dollar forecast 2019 us dollar forecast 2018 #Dollar #PKR #falling #pakistan #currency #IK #ImranKhan #PMLN #PPP #PTI #devaluation #reasons #factors #USD #URDU