A new soft drink is being market tested. It is estimated that 60% of consumers will like

the new drink. A sample of 96 taste-tested the new drink.

(a) Determine the standard error of the proportion.

(b) What is the probability that more than 70% of consumers will indicate they like the drink?

Suppose a linked list of 20 nodes. The middle node has a data –250. Write the pseudocode to replace the middle node of the linked list with a new node and new data. Assume that the list's head pointer is called head_ptr and the data for the new node is called entry

Suppose a linked list of 20 nodes. The middle node has a data –250. Write the pseudocode to replace the middle node of the linked list with a new node and new data. Assume that the list's head pointer is called head_ptr and the data for the new node is called entry

Matwirth corporation has instituted a new disciplinary policy for employees who fail a random drug test. The personnel office wishes to test to see if there is a difference in employee behavior based on the new policy. The records of 500 employee drug tests from before the new policy were randomly selected and 500 drug test results from after the new policy were also randomly selected. In the sample from before the new policy, 1.80% tested positive, while 1.40% in the sample from after the new policy tested positive.

            For the hypotheses,

            H₀: p₁ = p₂   and   H_A: p₁ > p₂,

            what is the p-value and the conclusion of this test at the 0.1 level of significance?

            8. Construct a 99% confidence interval for the population mean for a sample of size 20 with mean 5.01 and standard deviation 2.21.

WITH EXPLAINATION OF WORK

Janet is running a painting business. She receives $200,000 payment from buyers at the end of year, at which time she also pays $20,000 fixed cost and 30% of the revenues as a variable cost.

1.An opportunity for new business opens for Janet from which she will make $100,000 accounting profits at the end of year.   If she takes this new business, then she has to reduce her work for painting business, so the revenue from painting business will drop by 30%. What will be the size of annual economic profit from the new business?

2.If the new business will last only for the next five years, so she can take the profits from the new business for five times starting from one year from now, what is the size of the value of the new business for Janet?   Assume that the annual interest rate is 5%.   

you currently drive 300 miles per week in a car that gets 20 miles per gallon of gas. you are considering buying a new fuel-efficient car for $12,000 ( after trade-in on your current car) that gets 50 miles per gallon. Insurance premiums for the new and old car are $900 and $500 per year, respectively. you anticipate spending $1300 per year on repairs for the old car and having no repairs on the new car. assume gas costs $3.50 per gallon. over a five-year period, is it less expensive to keep your old car or buy the new car? by how much?

the old car is $690 less expensive

the new car is $940 less expensive

the old car is $940 less expensive

the new car is $690 less expensice

A company made the following expenditures in connection with the construction of its new building: Architect’s fees for the new building $25,000 Cash paid for land and run-down building on the land 425,000 Removal of old building 17,500 Salvage from sale of old building materials 6,000 Construction survey to site the new building 3,500 Legal fees for title search 4,500 Excavation for basement construction 45,500 Machinery purchased for operations 250,000 Storage charges on machinery because building was not ready when machinery was delivered 1,200 Freight on machinery purchased 1,500 Hauling charges to deliver machinery from storage to new building 375 Construction costs of new building 1,675,000 Paid employees to train them on new machine 3,500 Landscaping 35,000 Installation of machinery 4,500 Prepare a schedule showing the amounts to be recorded as land, buildings, and machinery.

> Orlando has outgrown it’s Citrus Bowl stadium and has not been invited to host the best of College Football Championship games because of it

> If a public works project (a very long term commitment) was planned in Orlando to construct a new, permanent football stadium,

and it’s initial cost was $900M

> The new stadium yearly maintenance cost was $1M/year for years 1-10, growing to $2M/year thereafter

> The new stadium required repainting every 10 years at a cost of $2.5M

>The new stadium required a new grass surface every 5 years at a cost of $3M, and

>The new stadium had a one time Bond payment cost of $15M in year 30

What is the Present Worth cost of this permanent project if city money is available to be borrowed at 6%/yr CA?

What is the Annual amount/year Orlando will be committed to?

You are the owner of a company that produces and sells a new tool at hardware stores. During one month, when 'x' of those new tools were produced and sold, the following were the revenue and cost (in hundreds of dollars).  

R(x)= -0.06x² +13.12x + 65.8 C(x)=3.04x+ 7.6

5.Fill-in the blanks.Be sure to read the following carefully!

HINT: do NOT use the TABLE from your graphing calculator, but DO use the graphing capabilities.

a)The profit for that month was 79 hundred dollars when ..........................of the new tool were produced and sold.

b)The profit for that month was 98 hundred dollars when ...........................of the new tool were produced and sold.

c)The profit for that month was 316 hundred dollars when...........................of the new tool were produced and sold.

d)The profit for that month was 47,600 dollars when................................of the new tool were produced and sold.

Expansion Aviation has installed a new payroll module for its existing accounting system that integrates with the general ledger application. The new payroll application is more complex than the old system, but its reporting function provides more details. For example, the new application calculates leave, pension, payroll tax, and workers' compensation expenses, as well as the corresponding accounting accruals. There was very little time available to implement the new system, so the old application ceased operation on December 31, 2019, and the new application went live on January 1, 2016. There was no time to run the two systems in parallel and there was limited staff training and testing of the new application.

Required

What concerns would you have about the payroll application's integration with the general ledger application? Note: Include 4 concerns in your answer.