Answer:
Follows are the solution to this question:
Explanation:
In option A, Its increase in consumption and GDP is $200.
In option B, Investment decisions increase about $1800, net exports drop by $1800 and therefore GDP should remain constant.
In option C, GDP or investment wasn’t increasing only at present because estimates were produced last year.
In option D, Market growth is $470 million, options trading is rising by $30 million but GDP is growing by $500 million.
GDP is just a misleading indicator, it does not take into account recreation, environmental protection, education and health rates, non-market behaviors, changes in wealth disparity, increases of variety or rises in innovation. HDI's social progress Index could be used to highlight a need for people or their ability to assess national growth as the supreme requirement.
Shows how participants in the market are linked.
<h2>Cost:</h2>
Costs are the expenses incurred by a company or an individual in<u> order to</u> produce goods and deliver services or buy products.
<h3>The computation:</h3>
× 
Therefore, the birthday party will cost $97.5 if 15 guests are<u> invited.</u>
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For more information regarding the sums, refer below:
brainly.com/question/14107176
Option C. Diversity of the planning group: Often results in more comprehensive and creative planning.
<h3>What is diversity?</h3>
This is the term that is used to refer to a group that is made up of people that are from different cultures, areas and fields.
In such a group there is the tendency for creativity if they are able to work together and share ideas.
Read more on diversity here:
brainly.com/question/7170490
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