However, it's possible to rewrite Fac() to be tail-recursive by passing the accumulated
value down the call chain as an additional argument and passing only the final result up again as the return value:.
On January 09, 2020 the Forest Advisory Committee(Fac) which is an apex body that considers
questions on the diversion of forest land for non-forest uses such as mining, industrial projects, townships etc and also issues granting of forest clearances has approved Green Credit Scheme that would allow forests to be traded as a commodity.