The settlement date between the Options Clearing Corporation and a clearing member is one business from the trade date for options transactions.
What do you mean of trade?
Trade means to the exchange of goods or services between economic sectors. Though transactions are consensual, trade is generally recognize to profit both parties. In finance, trading generally means to the purchase and sale of securities or other assets.
How trade is important?
Trade is central to ending global poverty. Countries that are open to international trade tend to grow better, innovate, enhance productivity and provide higher income and more opportunities to their people. Open trade also provide lower-income households by providing consumers more affordable goods and services.
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Answer:
They should operate Mine 1 for 1 hour and Mine 2 for 3 hours to meet the contractual obligations and minimize cost.
Explanation:
The formulation of the linear programming is:
Objective function:

Restrictions:
- High-grade ore: 
- Medium-grade ore: 
- Low-grade ore: 
- No negative hours: 
We start graphing the restrictions in a M1-M2 plane.
In the figure attached, we have the feasible region, where all the restrictions are validated, and the four points of intersection of 2 restrictions.
In one of this four points lies the minimum cost.
Graphically, we can graph the cost function over this feasible region, with different cost levels. When the line cost intersects one of the four points with the lowest level of cost, this is the optimum combination.
(NOTE: it is best to start with a low guessing of the cost and going up until it reaches one point in the feasible region).
The solution is for the point (M1=1, M2=3), with a cost of C=$680.
The cost function graph is attached.
Answer: All of the other answer choices are true.
Explanation:
FIFO simply refers to “First-In, First-Out” and the method assumes that the oldest goods that are in the inventory of a company have been sold first and therefore, the costs that are paid for them will be used for the calculation.
The following are true regarding the FIFO method:
• FIFO under a perpetual inventory system results in the same cost of goods sold as FIFO under a periodic inventory system.
• A company can choose to account for the flow of inventory using the FIFO method even if this doesn’t match the actual flow of its inventory.
• Perishable goods often follow an actual physical flow that is consistent with the FIFO method assumptions.
Therefore, the correct option is D as all are true.
Answer:
these housing services contribute to GDP = $18000
Explanation:
given data
Tom pay rent = $8000
Sarah house rented = $10,000
solution
housing services contribute to GDP is express as
housing services contribute to GDP = Tom pay rent + Sarah house rented ............1
As GDP include both rent and estimate rent owner occupy home
put here value in equation 1 we get
housing services contribute to GDP = $8000 + $10000
housing services contribute to GDP = $18000
Virtually all companies in America now make use of computers in their daily activities. American workforce now need computer technical skills before they can gain employment to work in companies.