Question Prepaid rent had a balance of $3,500 before adjustment and the office clerk recorded $2,000 rent expense for the period. How much is the amount of prepaid rent at the end of the period?Which of the following is the correct journal entry to record one month of expired prepaid insurance?Select one:a. Increase prepaid insurance and decrease cashb. Increase insurance expense and decrease prepaid insurancec. Increase insurance expense and decrease cashd. Increase prepaid insurance and decrease insurance expenseWhich of the following is considered a long-term liability on a classified balance sheet?Select one:a. Accounts payableb. Unearned Revenuec. Interest Payabled. None of the choices listedA company has a $48,000 loan to be paid off over 24 months. Principal payments are $2,000 per month. The current and long-term portions of the loan after one month are:Select one:a. $24,000 current and $22,000 long-termb. $22,000 current and $24,000 long-termc. $24,000 current and $24,000 long-termd. $48,000 current and $0 long-termA good system of cash control should include:Select one:a. keeping cash until there is enough for a large deposit to reduce trips to the bankb. keeping a number of pre-signed cheques to speed up the payment processc. write cheques to "cash" instead of the payee's named. paying all disbursements by chequeThis is a separate bank account from the main bank account of the business that can be set up for payroll purposes:Select one:a. fluctuating bank accountb. imprest bank accountc. trust fundd. petty cash

Applying and Analyzing Inventory Costing Methods At the beginning of the current period, Chen carried 1,000 units of its product with a unit cost of $21. A summary of purchases during the current period follows. During the period, Chen sold 2,800 units. Units Unit Cost Cost Beginning Inventory 1,000 $ 21 $ 21,000 Purchase #1 1,800 23 41,400 Purchase #2 800 27 21,600 Purchase #3 1,200 30 36,000 (a) Assume that Chen uses the first-in, first-out method. Compute both cost of good sold for the current period and the ending inventory balance. Use the financial statement effects template to record cost of goods sold for the period. Ending inventory balance $Answer Cost of goods sold $Answer Use negative signs with answers, when appropriate. Balance Sheet Transaction Cash Asset + Noncash Assets = Liabilities + Contributed Capital + Earned Capital Record FIFO cost of goods sold Answer Answer Answer Answer Answer Income Statement Revenue - Expenses = Net Income Answer Answer Answer (b) Assume that Chen uses the last-in, first-out method. Compute both cost of good sold for the current period and the ending inventory balance. Ending inventory balance $Answer Cost of goods sold $Answer (c) Assume that Chen uses the average cost method. Compute both cost of good sold for the current period and the ending inventory balance. Ending inventory balance $Answer Cost of goods sold $Answer (d) Which of these three inventory costing methods would you choose to: 1. Reflect what is probably the physical flow of goods? LIFO FIFO Average Cost 2. Minimize income taxes for the period? LIFO FIFO Average Cost 3. Report the largest amount of income for the period? LIFO FIFO Average Cost

please help! The energy of a photon is related to its frequency through the following equation \[ E=h v \] where \( E \) is the energy, \( h \) is Planck's constant, and \( v \) is the frequency. Rearrange the equation to solve for \( v \). A photon has an energy of \( 4.10 \times 10^{-19} \mathrm{~J} \). What is the frequency of the photon?

An object with total mass mtotal = 17.3 kg is sitting at rest when it explodes into three pieces. One piece with mass m1 = 4.9 kg moves up and to the left at an angle of θ1 = 20° above the –x axis with a speed of v1 = 25.5 m/s. A second piece with mass m2 = 5.1 kg moves down and to the right an angle of θ2 = 25° to the right of the -y axis at a speed of v2 = 21 m/s. What is the x-component of the velocity of the third piece? What is the y-component of the velocity of the third piece? What is the magnitude of the velocity of the center of mass of the pieces after the collision? Calculate the increase in kinetic energy of the pieces during the explosion.

3. Write Java code for a Baby class. A Baby has a name of type String and an age of type integer. Supply two constructors: one will be the default constructor, which just sets default values for the name and age; the second constructor will take two parameters, a string to set the name and an integer to set the age. Also, supply methods for setting the name, setting the age, getting the name and getting the age. The class should not contain I/O methods; use set method or constructor to set the value passed in as a parameter. The instance variables for output can be obtained using the get methods. The set method for the name instance variable should ensure that the value passed is not empty or contain whitespaces (otherwise set a default value). The set method for the age instance variable should validate the value passed to be between 1 and 4 inclusive (otherwise set a default value). Give Java code for an equals method for the Baby class. Babies count as being the same (i.e. equal) if their names and their ages are exactly identical (names should not be case sensitive). The method will take a Baby type parameter and use the calling object (thus comparing these two objects via name and age); it should return Boolean - true or false as appropriate. Remember, if comparing Strings, you must use String comparison methods. 4. Test your Baby class by writing a client program which uses an array to store information about 4 babies. That is, each of the four elements of the array must store a Baby object. If you have an array for baby names and another array for baby ages, then you have missed the point of the exercise and therefore not met the requirement of this exercise. A Baby class object stores the required information about a Baby. So each Baby object will have its own relevant information, and thus each object must be stored in one element of the array.

1.Write Java code for a Baby class. A Baby has a name of type String and an age of type integer. Supply two constructors: one will be the default constructor, which just sets default values for the name and age; the second constructor will take two parameters, a string to set the name and an integer to set the age. Also, supply methods for setting the name, setting the age, getting the name and getting the age. The class should not contain I/O methods; use set method or constructor to set the value passed in as a parameter. The instance variables for output can be obtained using the get methods. The set method for the name instance variable should ensure that the value passed is not empty or contain whitespaces (otherwise set a default value). The set method for the age instance variable should validate the value passed to be between 1 and 4 inclusive (otherwise set a default value). Give Java code for an equals method for the Baby class. Babies count as being the same (i.e. equal) if their names and their ages are exactly identical (names should not be case sensitive). The method will take a Baby type parameter and use the calling object (thus comparing these two objects via name and age); it should return Boolean - true or false as appropriate. Remember, if comparing Strings, you must use String comparison methods. 2. Test your Baby class by writing a client program which uses an array to store information about 4 babies. That is, each of the four elements of the array must store a Baby object. If you have an array for baby names and another array for baby ages, then you have missed the point of the exercise and therefore not met the requirement of this exercise. A Baby class object stores the required information about a Baby. So each Baby object will have its own relevant information, and thus each object must be stored in one element of the array. The client program should: a. Enter details for each baby (name and age) and thus populate the Baby array b. Output the details of each baby from the array (name and age) c. Calculate and display the average age of all babies in the array d. Determine whether any two babies in the array are the same As the required information for these tasks is stored in the Baby array, you will need to use a loop to access each array element (and use the dot notation to access the appropriate set and get methods to assign/retrieve the information). For part d above, a nested loop is required. The given code is: public class Baby { private String name; private int age; public Baby() { } public Baby(String babyName, int babyAge) ( ) public String getName() { return name; } public int getAge()(....) public void setName (String babyName)(...) public setAge(int babyAge)(...) public boolean equals(Baby otherBaby)(...) (// compare name and age and return // true or false accordingly ) } public class BabyTest { public static void main(String[] argv) ( Baby[]babies = new baby[4]; //(a) for( int i = 0; i<babies.length; i++) (//prompt user for baby name and age. Create baby //instance and save the instance in the array ) //(b) for( int i = 0; i<babies.length; i++ ) (//print name and age of each instance in the array ) //(c) double totalAge = 0; for( int i = 0; i<babies.length; i++) (//Sum the age of each baby instance ) //Calculate and print the averagea age ... //(d) boolean sameBaby = false; for( int i = 0; i<babies.length; i++) ( //compare each baby instance with all other //instance using nested loop //use equals(...)method to compare ) if ( sameBaby == true) ... ) }

9.8 Calculate these complex numbers and express your results in rectangular form: 15/45° (a) +j2 3- j4 w + 8/-20° 10 (6) (2 + i)(3 – j4) -5 + j12 (c) 10 + (8/50°)(5 – j12)