Answer:D
Explanation:
Inviting customers to write product review and recommendations
Answer: Information Support and Services, and Programming and Software Development
Answer:
$50 billion
Explanation:
To find the change in aggregate expenditures, we need to find the change in consumption. For this, we will use the marginal propensity to consume formula:
MPC = ΔC/ΔY
Where:
MPC = Marginal propensity to consume
ΔC = Change in consumption
ΔY = Change in output (GDP)
We know that out MPC is 0.5, and our ΔY is $billion. We plug these amounts into the formula:
0.5 = ΔC / 100 billion
And we rearrange the equation to solve for ΔC
ΔC = $ 100 billion x 0.5
ΔC = $50 billion
So the change in consumption is $50 billion, which is also the change in aggregate expenditure.
Two examples of human capital that can be developed are:
Education : by enrolling in school, education is developed. During the process of education, skills needed for the production of goods and services in developed.
Job experience : by undertaking internships and summer jobs, labour is developing their human capital.
<h3>
What is human capital?</h3>
Human capital are qualities that labour posses that are useful in the production of goods and services. Human capital is an an intangible asset. It is the economic value attached to labours' skills and expertise.
Examples human capital are:
- Education.
- experience
- Mental and emotional well-being.
- People management.
- Communication skills.
To learn more abut human capital, please check: brainly.com/question/7193861