There are many disadvantages of investing in real estate and one of it is A) Investors need expert help. 
<h3>What is Real estate?</h3>
The investment in property is known as real estate investment. There are many investors who invests in such assets, and earn rentals and capital gains.
The investment in real estate needs expert advice as the person who is the advisor should have the market information so that the perfect price can be quoted in order to purchase or sell an asset.
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Frank and lillian gilbreth developed the principle of motion economy, which said that every job could be broken down into a series of elementary motions.  The motion economy has principles that are in place to improve the manual work within a manufacturng career field. These are to help a manufacturer worker not be exhausted so quickly and reduce the trauma that may occur within this career field. 
 
        
             
        
        
        
Answer:
1)Price has decreased and the effect on quantity cannot be determined
Explanation:
As of good rainfall there is a rise in supply of canola that means the shifting o feh supply curve could be right  also the demanded for the vegetable oil would decline that means the demand is falling so the demand curve would shift to the left
Therefore, the equilibrium would fall but it is unable to figure out whether the quantity would rise or not without considering the elasticities of the demand and the supply curve
Hence, the correct option is 1 
 
        
             
        
        
        
Economic classes refer to the position of people on the earning ladder. For Sarjit and Rhonda, the theory that classifies them into the same economic class is that of;
According to Karl Marx, there are two economic classes, namely, the bourgeoisie and the proletariat. The bourgeoisie are the rich and working-class members of society while the proletariats are the workers. 
Given this classification, Sarjit and Rhonda belong to the same economic class of workers.
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