A decrease in the number of foreign tourists means, among others, the decrease in the revenue from tourism. Additionally, this will mean that the infrastructure in the touristy areas will get worse, as there will be less incentive to upkeep it. Businesses will earn less and some businesses might disappear altogether.
Generally, the effect on the region would be negative.
It means something like, can you let use know
I think it is B. Dido
I dont think im 100% right but I think it should be that please forgive me if I'm wrong :(