The space between a cover letter closing and the author's typewritten name is called the signature line. This would be the space where you would either physically sign your name with a pen above the type written name once you have printed the letter out or if you are sending it electronically where you would insert a copy of your signature. You must always have a signature on cover letters.
It should be the Second one that fits the best answer
Answer: Option (B) is correct.
Explanation:
Correct option: Decreasing marginal product.
Marginal product is the change in the level of output, when there will be an extra input employed in the production of a certain commodity.
So, Marginal Product = 
Where,
Q = Output
I = Input
Marginal product of 1st bag = 500
Marginal product of 2nd bag = 
= 300
Marginal product of 3rd bag = 
= 100
∴ From the above calculations, we can seen that as we employed one more bag of seeds as a result marginal product goes on diminishing.
Hence, Joan's production function exhibits decreasing marginal product.
Answer:
Georgeland has an absolute but not a comparative advantage in producing clothing.
Explanation:
Absolute advantage is defined as the ability of a firm to produce higher amounts of a product as a result of use of the same resources with other competitors. It is usually bad a result of more efficient production process.
Comparative advantage is the ability of a firm to produce goods at a lower opportunity cost. Therefore they are able to sell at lower price compared to competitors.
Georgeland can produce 18 units of clothe per year while Alland can produce 16 units per year, so Georgeland has absolute advantage.
In producing clothes Georgeland has opportunity cost of 36 units of food which is higher than that of Alland which is 32 units of food. So Georgeland does not have comparative advantage in producing clothes.
Answer:
D.
Explanation:
A economic model can be used to explain or predict economic phenomena, because every model has to have key variables that command the economic decisions and operations.
An economic model is define to get a specific goal, so when some problem comes, you can study every decision based on the model applied, that 'simplifies' solutions, or even better, you must be able to predict when economic problems will arrive.
