true- To promote stability in commodity markets, international commodity agreements have relied on production and export controls, buffer stocks, and multilateral contracts.
Answer:
D) express agency
Explanation:
From the question, we are informed about Marlon who intends to sell a piece of real estate he owns and contracts Nita, a real estate broker, to make the sale. In the contract, Marlon authorizes Nita to make the sale at or above a minimum price he wants and the date by which he wants the sale to be completed. The contract also stipulates that Marlon should not hire another broker to sell that piece of land till the expiry of the contract period. Nita finds a suitable buyer, makes the sale in time, and is paid by Marlon for her services. In this case, the types of agency had Marlon and Nita entered into is express agency. Express agency can be regarded as an agency that is been set up through an oral or a written agreement that exist between agent and principal. This gives indication of their express intent as regards this representational status. In this agency, the written or spoken words of the principal is used in authorizing the agent so that he can to act on behalf of the principal. An agency can be regarded as contract which could be express or implied.
Answer:
Selection structure
Explanation:
Selection structure is a type of programming feature in which the further processed are performed based on the result of boolean condition whether true or false.
Here,
the boolean condition is if the grade is received between 90 and 100 ' is true then only grade A will be given i.e the grading is based on the result of the condition.
Answer: B
Explanation: There is an unlimited amount of wants but limited amount of resources
