Answer is the threat of substitute products or services.
Rivalry among the existing competitors was not a significant factor in the BlackBerry's downfall because they were not able to produce any form of alternative to the iPhone, and the users switched from the BlackBerry phones to the iPhones. The danger of replacement products is one of the Porter's five factors, and it indicates that there are alternative items that are likely to steal the company's market share. The downfall of the BlackBerry was caused by the substitute product in the shape of the iPhone.
All of the other allegations are untrue because there were no new entrants and the suppliers threatened because they were unable to upgrade their product.
Therefore, (B) Threat of substitute products or services is the correct answer is the correct answer.
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Answer:
20.5%
Explanation:
Calculation for what Staley Co.'s margin of safety ratio (MOS%) if 600 units are sold would be
First step is to calculate Break-even amount
Break-even = $80,000/($480-$312)
Break-even= 476.19
Break-even= 477 approximately
Second step is to calculate the Margin of Safety
Margin of Safety = 600-477
Margin of Safety= 123
Now let calculate the margin of safety ratio
Margin of safety ratio=123/600
Margin of safety ratio=20.5%
Therefore Staley Co.'s margin of safety ratio (MOS%) if 600 units are sold would be 20.5%
<span>under the roe, the principal of necessity means that commanders may resort to the use of force only when all other means to avert a threat are exhausted. While the idea of necessity has multiple meanings when it comes to international law, in this case, it is the ability to use force that may in other times be considered criminal in order to save something of great value that could do more harm if it were lost or given up.</span>
Answer:
The value of the initial deposit = $1269
Explanation:
Given - Account balance of 1723.57 the interest rate of the account is 3.4% compounded daily.
To find - If the account was opened 9 years ago, what was the value of the initial deposit
Proof -
We know that,
If the interest rate is compounded n times per year at an annual rate r, the present value of a A dollars payable t years from now is:

Here,
A = 1723.57
r = 3.4% = 0.034
n = 365 (because it is compounded daily )
t = 9
So,
we get

= 1723.57(1.000093151)⁻³²⁸⁵
= 1723.57(0.736396351)
= 1269.23066 ≈ $1269
∴ we get
The value of the initial deposit = $1269