The external research that would be useful would be research.
Research could be divided into direct and indirect.
Direct research is being done by directly ask the potential customer what they want (through things like questionnaire)
And indirect research is being done through observation (pay attention to the market trend)
Answer:
60 pizzas
40 pizzas
Explanation:
Marginal product measures the change in output as a result of a change in input by one unit
Marginal product = change in output / change in input
Marginal product for the 4th worker
Change in output = 360 - 300 = 60 pizzas
Change in input = 4 - 3 = 1 worker
Marginal product = 60 / 1 = 60
Marginal product for the 5th worker
Change in output = 400 - 360 = 40 pizzas
Change in input = 5 - 4 = 1
Marginal product = 40 / 1 = 40
It can be seen that marginal product decreased from 60 to 40 when the 5th worker was added. This illustrates diminishing marginal returns.
The law of diminishing returns says as more units of a variable input is added to a fixed income of production, output might increase at a point but after some time total output would increase at a decreasing rate and marginal product would be decreasing.
Answer:
[A] chronological summary of all transactions posted to individual patient ledgers/accounts on a specific day
Explanation:
Answer:
Preservation of value.
Explanation:
Money is a medium of exchange that is generally acceptable for transactional purposes.
As seen in the scenario , money may not necessarily be cash as some other items can be used as a medium of exchange in a trade by barter agreement so far the items has the features of money and acceptable.
However , one thing that could be pointed out in the transaction in the scenario is a loss of value of the purple fabrics before the transaction could take place as a result of sudden arrival of a trade ship that caused a surplus in the fabrics , and at the end , it could not achieve as much as was expected.
Therefore the need for the preservation of value of money is necessary and needed
