Answer:Internal validity
Explanation: Internal validity is a term used in research to describe how well experiments or researches are done, it is usually used to shows whether it avoids confounding, The less chance for confounding in a study, the higher its internal validity.
Internal validity tends to show the soundness of an experiment or research, it also shows how many Confounding variables you have in your experiment or research.
Answer:
a.
Date Account Details Debit Credit
Cash $27,000
Common Stock $27,000
b.
Date Account Details Debit Credit
Land $9,000
Notes Payable $9,000
c.
Date Account Details Debit Credit
Vehicles $18,000
Cash $2,000
Notes Payable $16,000
d.
Date Account Details Debit Credit
Vehicles $800
Cash $800
e. This does not require a journal entry as it is a personal transaction.
Answer:
A. participative budgeting
Explanation:
Participative budgeting -
It refers to the type of method of budgeting , where the person implementing the budget as well as the person getting affected by the budget are involved in the process of creating the budget , is referred to as participative budgeting .
In this method the top - level managers are supposed to share the decision of budgeting with the bottom - level managers as well .
Hence , from the given information of the question ,
The correct answer is A. participative budgeting .
Answer: The change in revenue for the sale of 1 more doghouse $ 66.67 dollars
Explanation: Differential is a function that can be used to approximate function value with a great degree of accuracy. This is done by the following.
Mathematical definition of derivative: f'(x) = lim f(x+Δx) - f(x)/Δx.
If Δx is very small:
f'(x) . Δx ≅ f(x+Δx) - f(x)
Knowing that Δy ≅ f(x+Δx) - f(x) and the diferential of variable x can be written by dx as the variable y can be dy:
dy = f'(x) dx
which means that the differential dy is approximately equal to the change Δy, if Δx is very small.
For the question, R(x) = y(x) = 14,000ln(0.01x+1)
f'(x) = ![\frac{d[14,000.ln(0.01x+1)]}{dx}](https://tex.z-dn.net/?f=%5Cfrac%7Bd%5B14%2C000.ln%280.01x%2B1%29%5D%7D%7Bdx%7D)
Using the chain rule, the derivative will be:
f'(x) = 14,000.
dy = 14,000..dx
dx is the change in x. For the question, the change is 1 (1 more doghouse) and x is 110:
dy = 14,000
dy = 
dy = 66.67
The change in revenue is $66.67 dollars.
