2. Write a c++ program that takes from the user the number of courses and constructs 3 dynamic 1D arrays with size courses+1. Each array represents a student. Each cell in the array represents a student’s mark in a course. In the last cell of each 1D array you should calculate the average mark of that student. Then output the average mark of all students in each course. Delete any allocated memory. Example Number of courses : 4 50 60 70 20 100 90 80 70 80 90 100 30 Output: 50 60 70 20 50 100 90 80 70 85 80 90 100 30 75 Avg of course 1 = 76.66 Avg of course 2 = 80 Avg of course 3 = 83.33 Avg of course 4 = 40.
In: Computer Science
Cain Components manufactures and distributes various plumbing products used in homes and other buildings. Over time, the production staff has noticed that products they considered easy to make were difficult to sell at margins considered reasonable, while products that seemed to take a lot of staff time were selling well despite recent price increases. A summer intern has suggested that the cost system might be providing misleading information.
The controller decided that a good summer project for the intern would be to develop, in one self-contained area of the plant, an alternative cost system with which to compare the current system. The intern identified the following cost pools and, after discussion with some plant personnel, appropriate cost drivers for each pool. There were:
| Cost Pools | Costs | Activity Drivers | |
| Receiving | $ | 600,000 | Direct material cost |
| Manufacturing | 5,500,000 | Machine-hours | |
| Machine setup | 900,000 | Production runs | |
| Shipping | 1,000,000 | Units shipped | |
In this particular area, Cain produces two of its many products: Standard and Deluxe. The following are data for production for the latest full year of operations.
| Products | ||||||
| Standard | Deluxe | |||||
| Total direct material costs | $ | 235,000 | $ | 165,000 | ||
| Total direct labor costs | $ | 650,000 | $ | 270,000 | ||
| Total machine-hours | 146,000 | 104,000 | ||||
| Total number of setups | 85 | 115 | ||||
| Total pounds of material | 17,000 | 10,000 | ||||
| Total direct labor-hours | 6,100 | 3,850 | ||||
| Number of units produced and shipped | 18,000 | 7,000 | ||||
The intern decides to look more closely at the manufacturing activity and determines that it can be broken down into two activities: production and engineering. Production covers the costs of ongoing manufacturing while engineering includes those activities dealing with engineering changes, design modifications, and so on.
The costs attributed to production are $1,764,000 and the costs attributed to engineering are $1,372,000. After discussion with plant engineers, the intern decides that the best cost driver for engineering is setups, because most of the work arises from changes in the way the product is run.
Required:
a-1. Compute the totals of the cost driver rates shown below.
a-2. What unit product costs will be reported for the two products if the revised ABC system is used?
Compute the totals of the cost driver rates shown below. (Round intermediate calculations and "Manufacturing" answer to 2 decimal places.)
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What unit product costs will be reported for the two products if the revised ABC system is used? (Round "Unit cost" answers to 2 decimal places.)
|
In: Accounting
In: Statistics and Probability
Which one of the following would NOT result in incremental cash flows and thus should NOT be included in the capital budgeting analysis for a new product?
A. Using some of the firm's high-quality factory floor space that is currently unused to produce the proposed new product. This space could be used for other products if it is not used for the project under consideration.
B. Revenues from an existing product would be lost as a result of customers switching to the new product.
C. Shipping and installation costs associated with a machine that would be used to produce the new product.
D. The cost of a study relating to the market for the new product that was completed last year. The results of this research were positive, and they led to the tentative decision to go ahead with the new product. The cost of the research was incurred and expensed for tax purposes last year.
E. It is learned that land the company owns and would use for the new project, if it is accepted, could be sold to another firm.
In: Finance
Answer the Following Three Questions Please,
|
56. Suppose that the firm's cost function is given in the
following schedule (where Q is the level of output):
|
|
57. Complete the following table.
|
58. The Future Flight Corporation manufactures a variety of
Frisbees selling for $2.98 each. Sales have averaged 10,000 units
per month during the last year. Recently Future Flight's closest
competitor, Soaring Free Company, cut its prices on similar
Frisbees from $3.49 to $2.59. Future Flight noticed that its sales
declined to 8,000 units per month after the price cut.
|
(a) |
What is the arc cross elasticity of demand between Future Flight's and Soaring Free's Frisbees? |
|
(b) |
If Future Flight knows the arc price elasticity of demand for its Frisbees is ?2.2, what price would they have to charge in order to obtain the same level of sales as before Soaring Free's price cut? |
59. The British Automobile Company is introducing a brand new
model called the "London Special." Using the latest forecasting
techniques, BAC economists have developed the following demand
function for the "London Special":
QD
= 1,200,000 ? 40P
What is the point price elasticity of demand at prices of (a)
$8,000 and (b) $10,000?
In: Economics
On January 1, 2018, Twister Enterprises, a manufacturer of a variety of transportable spin rides, issues $540,000 of 7% bonds, due in 10 years, with interest payable semiannually on June 30 and December 31 each year.
if the market interest rate is 7%, the bonds will issue at $510,000. Record the bond issue on January 1, 2018, and the first two semiannual interest payments on June 30, 2018, and December 31, 2018. (If no entry is required for a transaction/event, select "No journal entry required" i
If the market interest rate is 8%, the bonds will issue at $503,306. Record the bond issue on January 1, 2018, and the first two semiannual interest payments on June 30, 2018, and December 31, 2018.
If the market interest rate is 6%, the bonds will issue at $580,169. Record the bond issue on January 1, 2018, and the first two semiannual interest payments on June 30, 2018, and December 31, 2018. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)
In: Accounting
I have (3) questions:
1. What exactly is the Cost-Benefit Principle, and how does it apply to ABC?
2. Is JIT just about the reduction of inventory? Please Explain.
3. Indicate which of the following answers to the statement below represents the best choice, then support your view. Indicate why one of the other choices is incorrect. Which of the following is classified as an inventory shortage cost?
a. Purchase order preparation.
b. Production disruption.
c. Lost sales and lost customers.
d. Spoilage.
e. Production disruption, lost sales, and lost customers.
f. The cost of Justin Bieber's latest iTunes single.
In: Accounting
Listed below are alumnus’s contribution (in dollars) and the
years the alumnus has been out
of school for a small college.
| Years, x | 1 | 5 | 3 | 10 | 7 | 6 |
| Contribution y, $ | 500 | 100 | 300 | 50 | 75 | 80 |
a) Find the value of the linear correlation coefficient r and
use a significance level of α = 0.05 to
determine whether there is a significant linear correlation between
the two variables.
b) Find the best predicted value for the contribution of an alumnus after 4 years.
In: Statistics and Probability
Suppose μ1 and μ2 are true mean stopping distances at 50 mph for cars of a certain type equipped with two different types of braking systems. The data follows: m = 10, x = 116.8, s1 = 5.28, n = 7, y = 129.6, and s2 = 5.47. Calculate a 99% CI for the difference between true average stopping distances for cars equipped with system 1 and cars equipped with system 2. (Give answers accurate to 2 decimal places.)
| Lower limit | |
| Upper limit |
In: Statistics and Probability
A.J. is a 63-year-old white woman who is brought to the emergency department by her husband. She has become progressively weaker and was admitted for further evaluation.
Subjective data: complains of progressive weakness over the last couple of weeks, has had a recent sinus infection that resolved after two courses of antibiotics, complains of shortness of breath, has noticed a lot of bruising lately
Objective data: Physical exam: Has scattered petechiae on both ankles and two ecchymoses on her arms and one on her left lower leg, her skin is very pale, B/P 100/70 (lying), temperature 96.8 F, respiratory rate 26/min.
Labs: Hct 18.2%, Hgb 5.9 g/dL, WBC 2600/uL, Platelet count 72,000/uL, peripheral blood smear indicates that 80% of the WBCs are blasts, PT 18 sec., aPTT 37 sec, LDH 560 units/L
Bone Marrow biopsy: Multiple myeloblasts (>50%)
Interprofessional care: Consultation with a hematologist-oncologist, two units of packed red blood cells, diagnosis –acute myelogenous leukemia
What components of the laboratory test results and bone marrow biopsy suggest acute leukemia?
How is acute myelogenous leukemia treated?
What is A.J.’s prognosis?
What are the life-threatening problems that can occur as a result of this disease and treatment? How can you anticipate and assess for these problems?
In: Nursing