5 
Hope this helps
What does the fox say!!!
        
             
        
        
        
Answer: B
Explanation:
From the information given, 
Sinθ = 0.8829
θ = Sin^-1(0.8829)
θ = 62
We would consider the quadrants where sine is positive. 
θ = 62 is in the first quadrant
Sine is also positive in the second quadrant. Thus, 
θ = 180 - 62
θ = 118
The correct option is B
 
        
             
        
        
        
Divide 75 by 100 to get .75 dived 2 billion by .75. That should get you how many were leisure trips.
        
             
        
        
        
Answer
given,
opera house ticket = $50
attendance = 4000 persons
now,
opera house ticket = $52
attendance = 3800 person
assuming these are the points on the demand curve 
(x, p) = (4000,50) and (x,p) = (3800,52)
using point slope formula




R(x) = x . p




at 

x = 4500

hence at x =4500 the revenue is maximum
for maximum revenue ticket price will be

p = $45