<span>When the economist says that material wants are insatiable, he means that these wants are virtually unlimited and therefore incapable of complete satisfaction. Insatiable means that they are impossibly to satisfy. In the economic world it is best to make use of the limited resources to help satisfy virtually unlimited wants. </span>
Answer:
Annual savings = 61,746.
Explanation:
The Net Present Value (NPV) is the difference between the present value (PV) of cash outflows and PV of cash inflow
At the internal rate of return the PC of annual cash savings will be equal to the investment cost
Initial cost = 211980
PV = annual cash savings = A× (1- (1+r)^(-n)/ r
A=? r-internal rate of return, 14%, n-number of years- 5
211980 = A (1- (1.14)^(-5)/ 0.14
211,980 = A× 3.433080969
A= 211,980/3.43308
A= 61746.28619
Annual savings = 61,746.
Answer:
Motion.
Explanation:
Motion can be defined as a change in location with respect to a reference point.
This ultimately implies that, motion would occur as a result of a change in location (position) of an object with respect to a reference point or frame of reference i.e where it was standing before the effect of an external force.
Mathematically, the motion of an object is described in terms of acceleration, time, distance, speed, velocity, displacement etc.
Answer:
a. $173
Explanation:
The computation of the amount of interest earned in five years is shown below;
But before that following calculations need to be done
As we know that
Simple interest = Present value × rate of interest × time period
= $2,500 × 8% × 5
= $1,000
Now the future value is
Future value = Present value × (1 + rate of interest)^number of years
= $2,500 ×(1 + 8%)^5
= $2,500 × 1.4693280768
= $3,673
Now the compound interest is
Compound interest = Future value - Present value
= $3,673 - $2,500
= $1,173
Now interest on interest is
Interest on interest = Compound interest - Simple interest
= $1,173 - $1,000
= $173
