Answer:
The firm will need additional revenue of $90,000 to earn normal profit(zero economic profit)
Explanation:
Normal profit equals zero economic profit or when total revenue equals
the addition of explicit cost and Implicit cost. Implicit cost is the opportunity cost.
Explicit cost = $200,000 + $75,000 + $30,000 + $20,000 + $35,000
=$360,000
Implicit cost is $90,000
Total revenue is $360,000
Normal profit = $360,000 - ($360,000 + $90,000)
$360,000 - $450,000
-$90,000.
This means the firm will need additional revenue of $90,000 to earn normal profit(zero economic profit)
Answer: A. improved computer security programs
Lots of people lose money due to phone fraud scammers. They try to approach the target to sell improved computer security programs. They do lots of ways to convince you to the point of asking you to give personal information. If you happen to meet one, say no.
So the person(s) speaking will know that you understand what they are speaking about.
Answer:
We will consider positive interest rate which is i=0.21 or i=21%
Explanation:
The formula for Future value is:
The present value will become:
where:
n is the number of years
Since the condition is same present value,so the given data form the equation:
Divide above equation by 
Let 
. Above equation will become:
Rearranging above equation:
Solving the quadratic equation:
z=1.1, z=0.9
Let will become:
For z=1.1
For z=0.9
we will consider positive interest rate which is i=0.21 or i=21%
