Answer: variable budget
Explanation: In simple words, variable budget refers to the budget statement which shows how much different costs would vary if the level of activity as per standards set increases or decreases.
These are also called flexible budget and are made on the basis of current level of output. These budgets provides flexibility to the management with respect to both best case and worst case scenarios.
From the above we can conclude that the correct answer is variable budget.
The formula is
A=p (1+r/k)^kt
A future value 12200
P present value 6100
R interest rate ?
K compounded quarterly 4
T time 9 years
Set the equation and solve for r (interest rate)
12200=6100 (1+r/4)^(4×9)
Divide both sides by 6100
12200/6100=(1+r/4)^(36)
2=(1+r/4)^(36)
Take the root of 36 for both sides
2^(1/36)=1+r/4
R= (2^(1/36)-1)×4
R=(2^(1÷36)−1)×4
R=0.0778×100
R=7.78%
Hope it helps!
The number of births in a population in a certain amount of time is the birth rate
