Answer:
For a better valuation of trade.
Explanation:
Mackay could have left out this list and simply said that the root cost 2500 florins. But he gave the list to have a better understanding of the valuation of trade. Now, the cost could have simply being layed out. But then this list helped helped to give a better perspective of the valuation of the bulb and also how it could be used to replace money
We can actually deduce here that the unintended consequences of an economic change that are not immediately identifiable but are felt only with time are known in economics as: D. Secondary effects.
<h3>What is unintended consequence?</h3>
Unintended consequence, as seen in social sciences are known to be the result or outcome that is gotten from a purposeful action which were not seen coming.
The options that complete the question are:
a. scarcity constraints.
b. marginal effects.
c. opportunity costs.
d. secondary effects
We can actually deduce here that such unintended consequences of an economic change that are not immediately identifiable but are felt only with time are known in economics are known to be secondary effects.
Learn more about unintended consequence on brainly.com/question/17228614
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Economic Activities are the actions related to the production, distribution, and exchange of goods and services. So for an evening news bulletin on TV or radio, some examples are:
- The service of the reporters who research a story and check facts
- The cost of paper and materials used in the newsroom
- The equipment that establishes a TV or radio signal and broadcasts it out to people
- Cable service or radios that are purchased in order to hear/see the news
Answer:
And if we convert this into % we got 
See explanation below.
Explanation:
We assume that we have compounding interest.
For this case we can use the future value formula given by:
Where:
FV represent the future value desired = 1000000
PV= represent the present value = 50000
i = the interest rate that we desire to find in fraction
n = number of times that the interest rate is compounding in 1 year, since the rate is annual then n=1
t = represent the number of years= 50 years
So then we have everything in order to replace and we got:
Now we can solve for the interest rate i like this:
And if we convert this into % we got
Answer:Yes
Explanation:
Pooled data occur when there is a time series of different cross sections with each observations not necessarily from the same unit while Panel data is sample from the same units. The main difference between them is the "units". The units can be countries, households, schools or other things we are collating data on.
In pooled cross section, random samples from different time periods and from different units are taken e.g. we can take data on number of females and males in schools A, B and C in 2020 and schools X, Y and Z in 2023.
In pure panel data, we are using the same units e.g we can take data on genders in schools A, B and C in 2020 and collect data from the same schools in 2023. Therefore the main difference is just the units we observe.
