A graduate student surveyed 220 undergraduate students in a university last week, and found 165 of them prefer F2F classes to online classes. Test the claim that more than 70% of the students at this university prefer F2F classes at the 5% significance level. Include all 5 steps.

Need by 3pm pacific! please help me out !

Sunrise​ Manufacturing, Inc. Sunrise​ Manufacturing, Inc., a U.S. multinational​ company, has the following debt components in its consolidated capital​ section, ​Sunrise's shareholders' equity is $50,000,000 and its finance staff estimates their cost of equity to be 17.5​%.

Current exchange rates are also listed in the table. Income taxes are 39​% around the world after allowing for credits. Calculate​ Sunrise's weighted average cost of capital. Are any assumptions implicit in your​ calculation?

What is​ Sunrise's weighted average cost of​ capital?

Data Table:

Gro-right manufactures and sells greenhouses to large commercial farms. The 2020 Budget for the company shows the following information:

Required:

1. Find the break-even level of sales in units for 2020 based on the budgeted information.
2. Find the level of sales in sales dollars needed to achieve the desired budgeted net income of the company.
3. Create a Contribution format income statement for the level of sales needed to achieve the desired level of net income.
4. At the level of sales to achieve the desired net income, what is the margin of safety in dollars?
5. What is the margin of safety percentage? What is the margin of safety percentage indicating?
6. At the level of sales to achieve the desired net income, what is the degree of operating leverage for the company?
7. Using the operating leverage, if sales were to increase by 10% by what percent would the operating income increase?

This semester, there are 259 professors at University A and 128 sent in midterm progress reports. Again, assume the professors at University A are representative of all professors.

(a) Construct a 95% confidence interval for the proportion of all professors who sent in midterm progress reports this semester, and then interpret it. Note: Remember that a confidence interval is made up of three components: pˆ, z, and n. You should have all the information you need to construct the interval.

(b) At CSU San Bernardino, they have 176 professors, of whom 74 sent in midterm progress reports for their students. Is the 95% confidence interval for CSU San Bernardino wider or smaller than the one for University A? Explain answer.

3. The Mathematics & Statistics department at Lancaster University claims that, on average, 25% of students obtain a first class degree. A competitor university is interested in showing that this value is an overestimate. They randomly sample 82 graduates and find that 18 have a host class degree

1. What are the assumptions for conducting a hypothesis test around this data? Are these satisfied?
2. What is your null hypothesis?
3. What is your alternative hypothesis?
4. Calculate the p-value for the hypotheses you proposed in (b) &(c).
5. What is your conclusion when conducting a 95% hypothesis test?
6. Do you agree with the competitor university that the proportion of first-class degrees advertised is an overestimate? State your reasoning.

a)A university planner wants to determine the proportion of spring semester students who will attend summer school. Suppose the university would like a 0.90 probability that the sample proportion is within 0.281 or less of the population proportion.What is the smallest sample size to meet the required precision? (There is no estimation for the sample proportion.)  (Enter an integer number.)

b)A university planner wants to determine the proportion of fall semester students who will attend summer school. She surveys 30 current students discovering that 20 will return for summer school.At 90% confidence, compute the margin of error for the estimation of this proportion.

c)For the t distribution with 14 degrees of freedom, calculate P(T < 2.624)!

Course:Business Law

On 15 September 2020, Tammy purchased from CC two tickets to the Ed Shearer concert in Brisbane on 07 January 2021. The reality is that as at 15 September 2020, due to the current COVID – 19 pandemic, it was highly unlikely that the Ed Shearer concert would proceed.

Jane purchased 3 tickets to the same concert as Tammy however unlike Tammy, Jane purchased her tickets in January of 2020, at a time when there was every

expectation that the Ed Shearer concert would proceed as expected as at that time, the future impact of the pandemic had not been fully realised.

Has CC acted in breach of the ACL by selling Tammy and/or Jane tickets to the Ed Shearer concert?
Explain your answer

The prevalence of obesity remains high and affects Americans of all ages.

Review the following resource:

·        United States Department of Health and Human Services (2017). 2020 Topics and objectives: Nutrition and weight status (Links to an external site.)Links to an external site.. Retrieved from: https://www.healthypeople.gov/2020/topics-objectives/topic/nutrition-and-weight-status

Initial Discussion Post:

·        Identify two (2) contributing factors to childhood obesity.

·        List three (3) ways the nurse could intervene to promote the nutrition and weight status objectives for Healthy People 2020.

·        Discuss why these objectives are important for individuals or communities.

·        Identify two (2) contributing factors to adult obesity.

Note: Please include reference

Eric’s Excavations has a financial year which ends on the 30th June. Eric purchased a truck for $200,000 on 1 July 2019, and estimates that the asset will have a residual value of $50,000 and a useful life of 5 years. The truck was sold on 31 December 2020 for $160,000. Required: Calculate the annual depreciation on the truck for the year ended 30th June 2020 and prepare the adjusting journal entry for depreciation . Show an excerpt from the Balance Sheet as at 30^th June 2020 of the Non-current assets .

Prepare the journal entries to account for depreciation for the year ended 30 June 2021, calculate the gain/(loss) on sale of truck and make the journal entries to dispose of the truck .

Calculations of gain/(loss)