An investor buys a 6 months maturity strangle on XYZ stock at $32 call and $27 put, for $2 call and $3 put.

1. What is the long and short strangle payoff, if the stock price at expiration date increased to $42 per share?           
2. What are the long and short strangle payoffs, if the market price at expiration date decreased to $20 per share?
3. What are the long and short strangle payoffs, if the market price at expiration date remained $32 per share?
4. What are the breakeven points for XYZ stock strangle strategy?

Ray is 27 years old today. He is a conservative person, and is thinking about his retirement when he reaches the age of 70. He decides to invest $7,000 at regular annual intervals for 15 years, starting from today. The fund that he is investing in will give him a return of 7.4% per annum. He will then leave the money in the account to grow further until he retires when he is 70 years old. How much will Ray have in the fund when he turns 70?

Select one:

a. $1,544,583

b. $1,601,020

c. $1,438,159

d. $1,319,778

9. Consider the following bond quotes for ABC and XYZ Corp.
It is June 27, 2020. You must provide equations for each of the questions.
Issuer Name Coupon Maturity Last Change Yield%
ABC Corp. 4.375 12/27/2038 92.5133 -0.315 ?????
XYZ Corp 0.000 06/27/ 2031 46.9150 +0.234 ?????
Note that yields for ABC and XYZ Corp bonds are all semiannually compounded.
a. (6 points) Supply the missing information (yield%) for each of the bonds.
b. (6 points) What are the current yield and expected capital gains yield for the next
year for ABC Corp bond?
c. (2 points) What was the yesterday’s price for ABC Corp bond?

Could you explain the question in detail with formula plz! I don't understand others poster answers. Thanks!

Use the preamble below to answer Questions 27 and 28
In the fruit fly Drosophila melanogaster, red eye colour (R) is dominant to white eye colour (r). A
student wishes to perform a test cross to determine whether a female red eyed fruit fly is
homozygous or heterozygous for the eye colour. The student mates the female fruit fly with a red
eye coloured male and studies the offspring, which are 100% red eye. The student concludes that
the genotype of the female fruit fly Drosophila melanogaster is "RR".
27. What mistake(s) did the student make if any? Briefly explain in bullet points. [5 Marks]
28. Suggest the best way by which a breeder could successfully maintain a supply of red eye
Drosophila melanogaster of the variety that is heterozygous for eye colour. [5 Marks]
Use the preamble below to answer Questions 29 and 30
In a breed of cattle, rough coat is dominant over smooth, and black coat is codominant to red. What
do the following statements mean?
29. The loci of the two pair of genes concerned are on the same pair of chromosomes (assuming
no crossing over). [5 Marks]
30. The loci of the two pair of genes concerned are on different pairs of chromosomes.
[5 Marks]

Consider a sample of 49 football​ games, where 27 of them were won by the home team. Use a 0.10 significance level to test the claim that the probability that the home team wins is greater than​ one-half. Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. Upper H 0​: p equals 0.5 Upper H 1​: p less than 0.5 B. Upper H 0​: p equals 0.5 Upper H 1​: p greater than 0.5 C. Upper H 0​: p equals 0.5 Upper H 1​: p does not equal 0.5 D. Upper H 0​: p greater than 0.5 Upper H 1​: p equals 0.5 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is nothing. ​(Round to two decimal places as​ needed.) Identify the​ P-value for this hypothesis test. The​ P-value for this hypothesis test is nothing. ​(Round to three decimal places as​ needed.) Identify the conclusion for this hypothesis test.

A.

Fail to reject

Upper H0.

There

is

sufficient evidence to support the claim that the probability of the home team winning is greater than​ one-half.

B.

Reject

Upper H0.

There

is

sufficient evidence to support the claim that the probability of the home team winning is greater than​ one-half.

C.

Reject

Upper H0.

There

is not

sufficient evidence to support the claim that the probability of the home team winning is greater than​ one-half.

D.

Fail to reject

Upper H0.

There

is not

sufficient evidence to support the claim that the probability of the home team winning is greater than​ one-half.

27. Currently, you owe the bank $16,475 on a car loan. The loan has an interest rate of 9.25 percent and monthly payments of $285. You realize that you cannot make enough money to keep up with the payments. After talking with your banker and explaining the situation, he has agreed to lower the monthly payments to $225 and keep the interest rate at 9.25 percent. How much longer will it take you to repay this loan than you had originally planned?
a. 3.86 months
b. 12.92 months
c. 15.18 months
d. 31.41 months
e. 35.30 months

Please show me steps on a financial calculator including negative sign, keys, etc

You will receive 27 annual payments of $22,500. The first payment will be received 7 years from today and the interest rate is 5.1 percent. What is the value of the payments today?

$228,447.53

$359,870.96

$249,948.47

$230,148.07

$241,885.62

for the drug escitalopram which has a half life of 27-32 hours

what is it mechanism of actions, the pharmacokinetics, it therputic use and adverse affects of escitalopram

molecular target of escitalopram

explain full mechanism of action of escitalopram

• • What does escitalopram do at the molecular level?
  • What does escitalopram do at the cellular level?
  • What does the escitalopram at the tissue/organ level?
  • What does this mean for the overall effect on the body? (i.e. What is the systemic effect?)?
• Describe ONE therapeutic use for escitalopram, and explain why it is used for the treatment of this condition.
• Identify ONE adverse effect of escitalopram that is directly related to its mechanism of action. Explain why this adverse effect occurs.
• Based on escitalopram half life of 27-32 hours:
  • Calculate how long it takes to eliminate 95% of a single dose of your drug from the body. Provide the range of values and the equation used.
  • From the given pharmacokinetics parameter, explain which elimination model the drug is likely to follow.

Speeding Tickets (The data is from a sample of randomly selected subjects.)

Yes No

Women 27 473

Men 26 224

Compute row totals. Test the claim that the percentage of women ticketed for speeding is less than the percentage of men at LaTeX: \alphaα = 2%. State the hypotheses, find the proportions(including the pooled) then Z. Include a sketch, state the p-value followed by your conclusion.

27. Which of the following statements is not true concerning protein folding? a. Proteins fold around a hydrophobic core b. The interior of proteins is held together exclusively by hydrophobic interactions c. The amino acid sequence of a protein is responsible for determining the shape of a protein d. The active conformation of a protein is it most thermodynamically favorable state e. none of the above