<span>The researcher has violated participant confidentiality and has made the validity of the study invalid. The people whose confidentiality was breached should be notified and they should have the right to revoke their information from the study. No one who believes they have participated with confidentiality should be subjected to having others know they were involved if they do not want that.</span><span />
Answer:
The interest rate for this bond is 8% per annum.
Explanation:
Given that,
a bond that costs $1,000 and pays an $80 interest each year.
To find the rate of interest, we use the following formula is
I=Prt
Here P = principal= $1,000
I=interest= $80
t=time= 1 year
∴80 = 1000×r×1

⇒r = 0.080
⇒r= 8%
The yield for this bond is 8% per annum.
Solution :
The optimal order quantity, EOQ = 
EOQ = 
= 115.47
The expected number of orders = 

= 17.32
The daily demand = demand / number of working days

= 8.33
The time between the orders = EOQ / daily demand

= 13.86 days
ROP = ( Daily demand x lead time ) + safety stock

= 76.64
The annual holding cost = 

= 207.85
The annual ordering cost = 

= 207.85
So the total inventory cost = annual holding cost + annual ordering cost
= 207.85 + 207.85
= 415.7
The ability to listen is essential to successful communication.
Listening does not only mean that you hear what others have to say. When you listen, you also understand the message they are trying to impart. This is to avoid confusion.
Once you've received and understood the message they are trying to express, then they were successful in communicating their thoughts with you.