Answer:
PV = $27,263.15
It will be needed to deposit the lump sum of $27,263.15
Explanation:
The question is asking for how much will you need to deposit in a lump sum today to withdraw for seven years the sum of $5,600 with an interest rate of 10%
In other words it is asking us for the preset value of an annuity of $5,600 with interest of 10%
Using the present value of an annuity formula of $1 we can solve for the present value of that annuity, which is the amount needed to generate this annuity

We post our knows value and solve it:

PV = $27,263.15
Answer:
$1,545,000
Explanation:
The formula to compute the cost of the building equal to
Rate of return = (Rental income - expenses) ÷ (cost of building
)
where,
Rate of return = 8%
Rental income equals to
= ($600 × 4 units + $750 × 4 units + $725 × 4 units + $800 × 4 units) × 12 months
= $138,000
Total expense
= $1,200 × 12 month
= $14,400
Now the cost of building would be
8% = ($138,000 - $14,400) ÷ (cost of building
)
8% = $123,600
So, the cost of building equal to $1,545,000
The amount generated from the investment with simple interest is calculated through the equation,
F = P x (1 + in)
where F is the future amount, P is the present worth, i is the decimal equivalent of the given interest and n is the number of interest period.
From this item it can be identified that,
P = $10,500
i = 0.06
n = 4
Substituting the known values,
F = ($10,500) x (1 + (0.06)(4))
<em> F = $13020</em>
Therefore, after four years, the amount of money that Alex will have is $13,020.
Marketers must weigh carefully the costs of additional information against the benefit resulting from it.
What are marketers?
A marketer is a person who advertises an organization's products and services. They identify the tactics that can increase sales and revenue while making sure that these tactics are in line with consumer demands and market demands.
Therefore,
Marketers must weigh carefully the costs of additional information against the benefit resulting from it.
To learn more about Marketers from the given link:
brainly.com/question/25369230