In: Psychology
Consider the three stocks in the following table.
|
Stock |
Initial Price |
Final Price |
Shares Outstanding (millions) |
|
A |
$80 |
$100 |
100 |
|
B |
$50 |
$30 |
300 |
|
C |
$120 |
$125 |
100 |
1. Calculate the rate of return on an equally weighted index of the three stocks.
2. Calculate the rate of return on a price-weighted index of the three stocks.
3. Calculate the rate of return on a market-weighted index of the three stocks.
In: Finance
Michael will sell his bike because he will move and he has
decided to sell it to the first person who offers at least 200 $.
Suppose that each price offer given for Michael's bike is
independent and exponentially distributed RVs(random variable) with
mean $ 100 each.
a) Michael sold his bike on the Kth offer. Find
PMF(probability mass function) and mean of K
b) Let the amount of offer which is sold by Michael be
X $. Find PDF(Probability density function) of X and mean.
In: Statistics and Probability
You own 100% of your company. You negotiate a $500,000 Convertible Debt Loan from an Angel group. It is convertible Debt loan from an Angel group. It is convertible into stock when you raise your next equity round, and will convert at a price which is a 25% discount to the next round's premoney valuation. It has a Cap of $7m on the Conversion Valuation. A year later, you raise your first equity round at a premoney valuation of $8m. what percent of your company has the lender converted its loan into?
In: Finance
Consider two Bonds: 1) a zero-coupon bond with face value F maturing in 1 year; 2) a coupon bond with face value F maturing in 4 years, i.e., T = 4, with coupon of $12 paid annually. Suppose that the continuous compounding is at the rate of r = 10%. (4a). If the price of bond 2 is equal to 1.15 times that of bond 1, find the face value F. (4b). If F = $100, how long will it take the value of bond 2 to reach $110 for the first time ?
In: Economics
Python Knapsack Problem:
Acme Super Store is having a contest to give away shopping sprees to lucky families. If a family wins a shopping spree each person in the family can take any items in the store that he or she can carry out, however each person can only take one of each type of item. For example, one family member can take one television, one watch and one toaster, while another family member can take one television, one camera and one pair of shoes.
Each item has a price (in dollars) and a weight (in pounds) and each person in the family has a limit in the total weight they can carry. Two people cannot work together to carry an item. Your job is to help the families select items for each person to carry to maximize the total price of all items the family takes. Write an algorithm to determine the maximum total price of items for each family and the items that each family member should select.
***In python:***
Implement your algorithm by writing a program named “shopping.py”. The program should satisfy the specifications below.
Input: The input file named “shopping.txt” consists of T test cases
T (1 ≤ T ≤ 100) is given on the first line of the input file.
Each test case begins with a line containing a single integer number N that indicates the number of items (1 ≤ N ≤ 100) in that test case
Followed by N lines, each containing two integers: P and W. The first integer (1 ≤ P ≤ 5000) corresponds to the price of object and the second integer (1 ≤ W ≤ 100) corresponds to the weight of object.
The next line contains one integer (1 ≤ F ≤ 30) which is the number of people in that family.
The next F lines contains the maximum weight (1 ≤ M ≤ 200) that can be carried by the ith person in the family (1 ≤ i ≤ F).
Output: Written to a file named “results.txt”. For each test case your program should output the maximum total price of all goods that the family can carry out during their shopping spree and for each the family member, numbered 1 ≤ i ≤ F, list the item numbers 1 ≤ N ≤ 100 that they should select.
Sample Input:
2
3
72 17
44 23
31 24
1
26
6
64 26
85 22
52 4
99 18
39 13
54 9
4
23
20
20
36
Sample Output:
Test Case 1
Total Price 72
Member Items
1: 1
Test Case 2
Total Price 568
Member Items
1: 3 4
2: 3 6
3: 3 6
4: 3 4 6
In: Computer Science
Python Knapsack Problem:
Acme Super Store is having a contest to give away shopping sprees to lucky families. If a family wins a shopping spree each person in the family can take any items in the store that he or she can carry out, however each person can only take one of each type of item. For example, one family member can take one television, one watch and one toaster, while another family member can take one television, one camera and one pair of shoes.
Each item has a price (in dollars) and a weight (in pounds) and each person in the family has a limit in the total weight they can carry. Two people cannot work together to carry an item. Your job is to help the families select items for each person to carry to maximize the total price of all items the family takes. Write an algorithm to determine the maximum total price of items for each family and the items that each family member should select.
***In python:***
Implement your algorithm by writing a program named “shopping.py”. The program should satisfy the specifications below.
Input: The input file named “shopping.txt” consists of T test cases
T (1 ≤ T ≤ 100) is given on the first line of the input file.
Each test case begins with a line containing a single integer number N that indicates the number of items (1 ≤ N ≤ 100) in that test case
Followed by N lines, each containing two integers: P and W. The first integer (1 ≤ P ≤ 5000) corresponds to the price of object and the second integer (1 ≤ W ≤ 100) corresponds to the weight of object.
The next line contains one integer (1 ≤ F ≤ 30) which is the number of people in that family.
The next F lines contains the maximum weight (1 ≤ M ≤ 200) that can be carried by the ith person in the family (1 ≤ i ≤ F).
Output: Written to a file named “results.txt”. For each test case your program should output the maximum total price of all goods that the family can carry out during their shopping spree and for each the family member, numbered 1 ≤ i ≤ F, list the item numbers 1 ≤ N ≤ 100 that they should select.
Sample Input from input file
2
3
72 17
44 23
31 24
1
26
6
64 26
85 22
52 4
99 18
39 13
54 9
4
23
20
20
36
Sample Output:
Test Case 1
Total Price 72
Member Items
1: 1
Test Case 2
Total Price 568
Member Items
1: 3 4
2: 3 6
3: 3 6
4: 3 4 6
In: Computer Science
Required information
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[The following information applies to the questions
displayed below.]
Allied Merchandisers was organized on May 1. Macy Co. is a major
customer (buyer) of Allied (seller) products.
| May | 3 | Allied made its first and only purchase of inventory for the period on May 3 for 2,000 units at a price of $10 cash per unit (for a total cost of $20,000). | ||
| 5 | Allied sold 1,000 of the units in inventory for $14 per unit (invoice total: $14,000) to Macy Co. under credit terms 2/10, n/60. The goods cost Allied $10,000. | |||
| 7 | Macy returns 100 units because they did not fit the customer’s needs (invoice amount: $1,400). Allied restores the units, which cost $1,000, to its inventory. | |||
| 8 | Macy discovers that 100 units are scuffed but are still of use and, therefore, keeps the units. Allied gives a price reduction (allowance) and credits Macy's accounts receivable for $600 to compensate for the damage. | |||
| 15 | Allied receives payment from Macy for the amount owed on the May 5 purchase; payment is net of returns, allowances, and any cash discount. |
Prepare the appropriate journal entries for Macy Co. to record each of the May transactions. Macy is a retailer that uses the gross method and a perpetual inventory system, and purchases these units for resale. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)
In: Accounting
D=250-0.5Q
1.What can you say about the demand as the price increases from $150 to $200? *
a.Elastic.
b.Inelastic.
c.Unit elastic.
d.Perfectly inelastic
2.Which of the following is a determinant of price elasticity of demand? *
a.Availability of close substitutes.
b.Income.
c.Nature of commodity.
d.All of the above.
3.What is the quantity demanded at price $150? *
a.175.
b.200.
c.100.
d.Cannot be determined.
4.What is the price at quantity demanded 100? *
a.$300.
b.$100.
c.$200.
d.Cannot be determined.
5.What is the price elasticity of demand as price increases from $150 to $200? *
a.-1.
b.-2.
c.-2.3.
d.-1.5.
In: Economics
A monopolist with constant marginal cost 10 per unit supplies 2 markets. The inverse demand equation in market 1 is p1 = 100 - Q1. The inverse demand equation in market 2 is
p2 = 50 - 50/N2 * Q2; where N2 is the number of individuals in market.
(a) Consider first the case that the monopolist can set different prices for the two markets. Find monopoly price, output, and consumer surplus in market 1. Find monopoly price, output, and consumer surplus in market 2 if N2 = 50. Find monopoly price, output, and consumer surplus in market 2 if N2 = 25.
(b) Consider next the case that the monopolist must set the same price for both markets. Find monopoly price, output, sales in both markets, and consumer surplus if N2 = 50. Find monopoly price, output, sales in both markets, and consumer surplus if N2 = 25.
(c) If the firm is allowed to price discriminate, how does that affect consumer surplus in each market if N2 = 50? If N2 = 25?
In: Economics