Answer:
Ans. the rate of return of this invesment is 3.5278% annual.
Explanation:
Hi, what we need to do here is to find the future value of all six payments, beginning when the child turns 12, which will end when he turns 17. One year later (when the child turns 18) he will receive $25,000 per year, for the next 4 years. This is the equation that we need to use (and solve for "r").

Where:
A1=$14,000
A2=$25,000
So, everything should look like this

As you can see, this would take forever to solve, so what we have to do is to use MS Excel, we have to use the "Goal Seek" function. Please check the MS Excel spread sheet attached to this answer.
Please use this function with the following parameters.
Set Cell: G7
To Value: 0
By changing cell: G2
Ans. 3.5278%
Best of luck.
Answer:
$20,000
Explanation:
Given :
Total cost of inventory= $576,000
Upgraded cost of calculator =$170,000
Sold cost of calculator =$230,000
Present sales cost = $40,000.
The incremental revenue of the calculator of sales can be determined by

=$230,000 - $170,000
=$60,000
Therefore financial advantage to the company from upgrading to the calculators can be determined

=$20,000
It’s a process that can be used to separate pure liquids from a mixture of liquids
Answer:
The answer is<u> "$500".</u>
Explanation:
The amount of monetary damages Mary can likely recover from the manufacturer of the toaster is $500, because the disclaimer label on the toaster clearly states that, the manufacturer company is not liable for consequential damages. The damage of the electrical wiring in the kitchen refers to consequential damage because it is not the direct result of the damage of toaster but it is due to the spark in the toaster.