Answer:
The answer is 16 years.
Explanation:
The formula for calculating the value of an investment that is compounded annually is given by:

Where:
is the number of years the investment is compounded,
is the annual interest rate,
is the principal investment.
We know the following:

And we want to clear the value <em>n</em> from the equation.
The problem can be resolved as follows.
<u>First step:</u> divide each member of the equation by
:


<u>Second step:</u> apply logarithms to both members of the equation:

<u>Third step:</u> apply the logarithmic property
in the second member of the equation:

Fourth step: divide both members of the equation by 


We can round up the number and conclude that it will take 16 years for $10,000 invested today in bonds that pay 6% interest compounded annually, to grow to $25,000.
Answer:
$28,000
Explanation:
When closing inventory is understated during an year, it would lead to understated profits during the year i.e understated net income for the year 2018.
So, correct pre tax income for 2018 would be,
= reported pre tax income + the amount by which closing inventory was understated
= $25,000 + $2000 = $27000
Now, since the same closing inventory would become the opening inventory for 2019, this means, the opening inventory for 2019 was understated.
When opening inventory is understated, it would lead to inflated net income for the year 2019. Thus, the extent by which the inventory has been understated has to be reduced from the reported pre tax profits for the year 2019.
Hence, correct pre tax income for 2019 would be,
= $30,000 - $2000 = $28000
Answer:
B) The sole criterion for Joanna's promotion was her effectiveness in meeting individual targets.
Explanation:
Joanna wants to guide her sbordinates in executing various projects but they are not proactively coming to her for advise. This indicates that before her promotion she was very good at doing work individually and most likely did not work collectively to achieve results.
Based on this background tlshe was promoted on the basis of her individual efforts and her staff are not comfortable coming to her for guidance, since this was not her style before promotion.
Her approachable nature in building a team would not have been a criteria, if not it would have resulted in greater request for guidance from subordinates.