Answer:
The correct option is yes,the $15,000 will double each 7.5 years.In 15 years ,it will double twice.
Explanation:
The 72 rule stipulates that the number of years it would take an investment to achieve accumulate a certain amount- future value, can be computed by dividing 72 by the interest rate earns by the investment
N, the number of years=72/9.6
=7.5 years
Invariably,in 7.5 years' when Sally would have been 10.5 years(3 years now+7.5 years) the investment would have doubled.
By another 7.5 years when Sally would have been 18 years(10.5 years +7.5 years), the investment would have doubled twice.
The 72 rule is fast-track approach to calculating the duration of an investment.
Answer:
Profit will increase by $2.3
Explanation:
Data provided in the question:
If instead of grooming 130130 dogs, he grooms 131131 dogs
Marginal cost = $65.82
Marginal revenue = $68.12
Now,
The effect on his profits of grooming 131 dogs instead of 130 dogs will be:
Change in profit = Marginal revenue - Marginal cost
or
Change in profit = $68.12 - $65.82
or
Change in profit = $2.3
Hence,
Profit will increase by $2.3
(B) When revenue equals opportunity and variable cost, then the producer surplus most likely drops to zero for a firm.
<h3>
What is revenue?</h3>
- The total income derived from the sale of products or services pertaining to a business's core operations is referred to as revenue.
- Because it appears at the top of the income statement, revenue, which is also known as gross sales, is frequently referred to as the "top line."
- A company's overall earnings or profit are referred to as income or net income.
- Although both revenue and profit are positive indicators for your company, they are not the same thing.
- The producer surplus for a firm will probably reach zero when revenue equals opportunity costs and variable costs.
Therefore, (B) when revenue equals opportunity and variable cost, then the producer surplus most likely drops to zero for a firm.
Know more about revenue here:
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Answer:
No.
You cannot open up and put money into a Roth IRA in your child's name.
Explanation:
The IRS allows that any child, regardless of age, can contribute to an IRA if they have earned income. This means that only a child that has earned income can have an IRA opened for him or her. As the child is still underage, the IRA must be set up as a custodial account by the parent or another adult. This implies that the child cannot operate the account during the period she is underage but can have money saved in the account from her earned income.
Answer:
(D) $71,446
Explanation:
we will calcualte the present value for an 11 payments annuity-due (there is eleven payment of 10,000 if we count the one at purchase date) which couta is 10,000 discounted at 10%
C 10,000
time 11
rate 0.1
PV $71,445.6711
rounding to the nearest dollars: 71,446
