Answer:
Costa Rica
Step-by-step explanation:
 
        
             
        
        
        
I think it is $4284 b/c you  would do $25.5*7 hours*12 days*2 workers=$4284 total
        
             
        
        
        
Answer:
4.8
Step-by-step explanation:
Um, I'm not sure how to explain, but watch a khan academy video on it
 
        
             
        
        
        
Answer:
for this we need 90 percent 5410
so we multiply 5410*0.9=4869
Hope This Helps!!!