Answer:
a. radius = 0.0006m = 0.6mm and length =0.393m = 393mm
b. frequency =377.86Hz
Explanation:
Given:
mass of steel= 4g = 0.004kg
density of steel = 7890kg/m3
tensile stress of steel 7.0x10⁸
tension load =900N
from the density, we will calculate for the Volume of the steel string
density = mass/volume
volume = mass/density = 0.004/7890 = 5.07 x 10⁻⁷ m³
from the tensile stress will can get the maximum base Area of the string ,
tensile stress = load/area =
7x10⁸ = 900/A
A = 900/7x10⁸ = 1.29x10⁻⁶ m²
Area = πr²
area/pi = 4.105x10-7
radius = 0.0006m = 0.6mm
volume = Area x length
length = vol/area =(5.07 x 10⁻⁷ m³)/1.29x10⁻⁶ m² = 0.393m
b. the highest possible frequency is given by:
F = 
where T= tension, m=mass, L=length
F = 
= 297.04/0.786
frequency =377.86Hz
No, because the decision has already been made by the Board of Directors.
More about directors and decision making:
The board's decision-making process is divided into two stages: communication and decision-making. Each director decides whether to incur a cost to communicate his information to others during the communication stage. At the decision-making stage, all directors take actions (e.g., vote) based on their private information and information inferred from the discussion, and the board makes a collective decision. Directors may have conflicts of interest and thus prefer a decision that is not in the best interests of the shareholders. Directors may also have a preference for conformity and thus incur a loss if their actions differ from those of other directors, such as voting differently than the majority.
Learn more about decision making here:
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Answer:
The correct answer is Option A.
Explanation:
The effective interest rate (EIR) method is used when a bond is purchased at a discount or premium.
In the case of the question, the bond was purchased at $9,631 with a face value of $10,000. Interest expense is calculated as the bond price multiplied by the market rate, i.e. $9,631 x 11% = $1,059.41.
Therefore, ABC Company would record $1,059 on the first annual interest payment date using the effective-interest method.
Answer:
$14
Explanation:
Fee from customers = $4
Fee from producer = $10
Total Fee income received = 10+4 = $14
$14 should be recognized as income for each Riverdance ticket sold.
Ticket Now has sold the ticket (which is assumed to be nonrefundable) and it has performed what is required (to sale the tickets), so recognize the revenue of $14.