In the following Java class, what would the following createFromString(String string) and saveToString() methods return?
/**
* This class represents a DVD player to be rented.
*
* @author Franklin University
* @version 2.0
*/
public class DVDPlayer extends AbstractItem
{
/**
* Constructor for objects of class DVDPlayer.
*/
public DVDPlayer()
{
// No code needed
}
/**
* Creates a DVDPlayer from a string in the format
* id:desc:weeklyRate:rented
* @param string The string
* @return the new DVDPlayer
*/
public static DVDPlayer createFromString(String string) {
return null;
}
@Override
public String saveToString() {
return null;
}
}
In: Computer Science
For each of the different confidence levels given below determine the appropriate z* to use to create a confidence interval for the population proportion. (Give the positive z* value, rather than the negative.)
C= 88%, z*=
C= 93%, z*=
C= 72%, z*=
In: Math
What have you learned about when is comes to virtualization and clouding?
In: Computer Science
Assume that you are going to start a small business of your own.
Describe the business and discuss the following:
In: Economics
In: Finance
Hotel (hotelno(PK), hotelname, city)
• Room (roomno (PK), hotelno (PK,FK), type, price) type can be single, double, family
• Booking (hotelno(PK,FK), guestno(PK,FK), startdate(PK), enddate, roomno(PK,FK))
• Guest (guestno(PK), guestname, guestaddress)
1-Display on the screen the hotel name and city of all room type family.
2-Display hotel name and city for the guests currently staying at the Holiday Inn Hotel.
In: Computer Science
A bond matures in 20 years and pays an 8 percent annual coupon. The bond has a face value of $1000 and currently sells for $900. What is the bond's current yield and yield to maturity?
In: Finance
1 - Draw any control Circuit and explain the operation of the circuit you have drawn ?
In: Electrical Engineering
You have just received a windfall from an investment you made in a friend's business. He will be paying you $ 25,034 at the end of this year, $ 50,068 at the end of the following year, and $ 75,102 at the end of the year after that (three years from today). The interest rate is 10.2 % per year.
a. What is the present value of your windfall?
b. What is the future value of your windfall in three years (on the date of the last payment)?
In: Finance
Create a visual representation explaining the relationship between communication, language and speech.
In: Psychology
3) Based on the CIDR addressing scheme, What is the subnet mask for 125.124.0.0/21?
In: Computer Science
You are planning to buy a stock that has just paid a dividend
(D0) of $2.50. In addition, you anticipate the following dividend
growth rates:
• Year 1 = 100%
• Year 2 = 0%
• Year 3 = -30% (note this is NEGATIVE 30%)
• Year 4 = 20%
• Years 5 through infinity = 4%
Assume a discount rate of 10%. Based on this, what is the value of
the stock today? (Hint: use the three-step process of non-constant
growth DDM).
In: Finance
Costco is deciding between two potential investments. Each as an initial cost of 10,000 today,ans will produce the cash flow and only cash flows- listed below. 9 assume the cash flows occur at the end of the year). assuming a 10% return is required on investments, compute the net present value of the two options and indicate which investment if any should be made.
cash flow produce by each investment
year Drops Hots
1 $5,000 $8000
2 $6,000 $7,000
3 $7,000 $6,000
4 $8,000 $5,000
In: Finance
Research and identify what types of ads are particularly effective in each of these social networking sites, and why: Facebook, Twitter and LinkedIn. Give an example for each site
In: Operations Management
1. You have a zero coupon bond with ten years until maturity with $1000 face value. Yield to maturity is 5%. What is the duration of the bond? Show all calculations.
2. You have a 2% bond paying annual coupons, 3 years until maturity with $1000 face value. Yield to maturity is 2.5%. What is the duration of the bond? Show all calculations.
In: Finance