A form of verbal contract. There is an agreement between Lee and Gayle; there is an offer, an acceptance of offer and consideration.
        
                    
             
        
        
        
40-55 years is the expected number of years that known natural gas reserves are expected to last given that the current rates of use and extraction<span> do not change. The world has 40-55 years left to find an alternative to oil before it runs out.</span> 
 
 
 
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Answer:
Rs. 5993.75
Explanation:
The computation of the cost of laying the path is given below:
= {area of(pool +path)- area of pool }
= ((45 + 3.5) × (20 + 3.5)) - (45 × 20)
= (48.5×23.5) - (45 × 20)
= 1139.75 - 900
= 239.75 square meters
Now the cost is
= 239.75 × 25 
= Rs. 5993.75
 
        
             
        
        
        
Option B, In a(n) , common market members eliminate internal trade barriers, adopt a common external policy toward nonmembers, and eliminate barriers to the movement of the factors of production.
A legal agreement that creates a collection of nations that adopt a single external policy  tariff is known as a common market. Countries that participate in a single market also permit free commerce as well as the free movement of capital and labor within the group's members. It establishes a common external tax on imports in the market. Members of this market thus do away with trade restrictions and embrace or adhere to a common policy.
learn more about common market here:
brainly.com/question/3317960
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Computer folders can also store other types of files, such as applications, archives, scripts, and libraries. All folders are subfolders, or subdirectories of the root directory.