Using PROC FORMAT and PROC FREQ for following data:
(a) Define an appropriate format for the gender variable.
(b) Produce a 2 X 2 table with gender as the rows and lenses as the columns.
(c) Calculate the relative risk and provide a one sentence written interpretation explicitly stating which groups are being compared and defining the outcome.
(d) Perform a chi-squared test of association between gender and needing contact lenses. What are the results of the test (i.e. do you reject the hypothesis?)
|
Obs |
id |
carrot |
gender |
latitude |
lenses |
|
1 |
1 |
0 |
1 |
33 |
1 |
|
2 |
2 |
0 |
2 |
46 |
1 |
|
3 |
3 |
1 |
1 |
32 |
1 |
|
4 |
4 |
0 |
2 |
26 |
0 |
|
5 |
5 |
1 |
1 |
25 |
1 |
|
6 |
6 |
1 |
2 |
48 |
0 |
|
7 |
7 |
0 |
1 |
39 |
1 |
|
8 |
8 |
0 |
2 |
24 |
0 |
|
9 |
9 |
0 |
1 |
35 |
0 |
|
10 |
10 |
0 |
1 |
42 |
1 |
|
11 |
11 |
1 |
1 |
35 |
0 |
|
12 |
12 |
0 |
2 |
44 |
0 |
|
13 |
13 |
1 |
1 |
35 |
1 |
|
14 |
14 |
1 |
1 |
25 |
0 |
|
15 |
15 |
1 |
1 |
24 |
0 |
|
16 |
16 |
1 |
1 |
38 |
0 |
|
17 |
17 |
1 |
1 |
28 |
1 |
|
18 |
18 |
0 |
1 |
43 |
0 |
|
19 |
19 |
1 |
1 |
44 |
0 |
|
20 |
20 |
0 |
1 |
46 |
1 |
|
21 |
21 |
0 |
1 |
37 |
1 |
|
22 |
22 |
0 |
2 |
33 |
0 |
|
23 |
23 |
0 |
2 |
42 |
1 |
|
24 |
24 |
1 |
2 |
31 |
1 |
|
25 |
25 |
0 |
2 |
46 |
1 |
|
26 |
26 |
0 |
1 |
32 |
1 |
|
27 |
27 |
0 |
2 |
30 |
0 |
|
28 |
28 |
0 |
2 |
27 |
1 |
|
29 |
29 |
1 |
1 |
45 |
0 |
|
30 |
30 |
1 |
1 |
39 |
0 |
|
31 |
31 |
0 |
2 |
47 |
1 |
|
32 |
32 |
1 |
1 |
39 |
0 |
|
33 |
33 |
1 |
1 |
48 |
1 |
|
34 |
34 |
0 |
1 |
47 |
0 |
|
35 |
35 |
0 |
1 |
32 |
0 |
|
36 |
36 |
0 |
1 |
31 |
0 |
|
37 |
37 |
1 |
2 |
26 |
1 |
|
38 |
38 |
0 |
2 |
28 |
1 |
|
39 |
39 |
0 |
1 |
25 |
1 |
|
40 |
40 |
1 |
2 |
25 |
0 |
|
41 |
41 |
1 |
1 |
31 |
0 |
|
42 |
42 |
1 |
2 |
47 |
1 |
|
43 |
43 |
1 |
1 |
32 |
1 |
|
44 |
44 |
1 |
2 |
24 |
1 |
|
45 |
45 |
1 |
2 |
37 |
0 |
|
46 |
46 |
1 |
2 |
26 |
0 |
|
47 |
47 |
0 |
2 |
41 |
1 |
|
48 |
48 |
0 |
2 |
43 |
1 |
|
49 |
49 |
0 |
1 |
45 |
1 |
|
50 |
50 |
0 |
1 |
27 |
1 |
|
51 |
51 |
1 |
1 |
31 |
0 |
|
52 |
52 |
0 |
2 |
40 |
0 |
|
53 |
53 |
0 |
2 |
37 |
0 |
|
54 |
54 |
1 |
2 |
48 |
0 |
|
55 |
55 |
0 |
2 |
26 |
0 |
|
56 |
56 |
0 |
2 |
33 |
1 |
|
57 |
57 |
0 |
1 |
48 |
1 |
|
58 |
58 |
1 |
2 |
24 |
1 |
|
59 |
59 |
0 |
1 |
32 |
1 |
|
60 |
60 |
1 |
1 |
40 |
1 |
|
61 |
61 |
0 |
2 |
45 |
0 |
|
62 |
62 |
1 |
1 |
40 |
0 |
|
63 |
63 |
0 |
1 |
36 |
1 |
|
64 |
64 |
0 |
2 |
42 |
0 |
|
65 |
65 |
1 |
2 |
44 |
0 |
|
66 |
66 |
0 |
1 |
44 |
1 |
|
67 |
67 |
1 |
2 |
47 |
0 |
|
68 |
68 |
1 |
2 |
27 |
1 |
|
69 |
69 |
1 |
1 |
33 |
1 |
|
70 |
70 |
0 |
1 |
29 |
1 |
|
71 |
71 |
0 |
1 |
42 |
0 |
|
72 |
72 |
1 |
1 |
40 |
0 |
|
73 |
73 |
0 |
2 |
44 |
1 |
|
74 |
74 |
1 |
2 |
41 |
0 |
|
75 |
75 |
1 |
2 |
26 |
1 |
|
76 |
76 |
1 |
2 |
27 |
0 |
|
77 |
77 |
0 |
2 |
29 |
1 |
|
78 |
78 |
0 |
1 |
33 |
1 |
|
79 |
79 |
1 |
2 |
31 |
1 |
|
80 |
80 |
1 |
2 |
33 |
0 |
|
81 |
81 |
1 |
1 |
43 |
1 |
|
82 |
82 |
1 |
2 |
33 |
1 |
|
83 |
83 |
0 |
2 |
43 |
1 |
|
84 |
84 |
0 |
1 |
39 |
1 |
|
85 |
85 |
1 |
2 |
47 |
0 |
|
86 |
86 |
1 |
1 |
46 |
1 |
|
87 |
87 |
1 |
2 |
27 |
0 |
|
88 |
88 |
1 |
2 |
38 |
0 |
|
89 |
89 |
1 |
1 |
34 |
0 |
|
90 |
90 |
1 |
1 |
40 |
0 |
|
91 |
91 |
1 |
1 |
27 |
1 |
|
92 |
92 |
0 |
1 |
29 |
1 |
|
93 |
93 |
1 |
1 |
43 |
1 |
|
94 |
94 |
0 |
1 |
40 |
0 |
|
95 |
95 |
1 |
1 |
31 |
0 |
|
96 |
96 |
1 |
2 |
38 |
0 |
|
97 |
97 |
0 |
2 |
30 |
1 |
|
98 |
98 |
1 |
2 |
26 |
0 |
|
99 |
99 |
0 |
1 |
43 |
1 |
|
100 |
100 |
0 |
2 |
33 |
1 |
In: Statistics and Probability
Potter Company began operating in 2007. During 2007, it provided $308,000 in services to customers on account and collected 260,000 in cash from its accounts receivable. At the end of the year, it adjusted its accounts based on the estimate that 1% of the revenue on account would not be collected.
Prepare the journal entries to record all transactions related to accounts receivable.
Account titles: Debit: Credit:
What was the net realizable value of Potter's accounts receivable at the end of 2007?
Is this correct?
account titles debit credit
A/R 308,000
service revenue 308,000
cash 260,000
A/R 260,000
allowance for doubtful acc. 3,080
A/R 3,080
Net realizable value:
308,000 x 0.01= 3,080
308,000-3,080-260,000=44,920
In: Accounting
McDowell's is considering adding a healthy alternative to its traditional dinner meal. This proposed healthy meal will consist of two components: a quinoa & spinach salad and a wheatgrass smoothie. A sector of the company's management wants to use the Shapley method to allocate revenues. This sector of management has already solicited a market research firm to conduct a survey which will determine which component of this new, healthier meal will be the primary factor that causes customers to purchase the meal. Pricing information and the results of the market research are as follow:
Determine how much revenue will be allocated to each product using the Shapley method.
Your Answer
The revenue from the new, healthier meal will be allocated to the quinoa & spinach salad and the wheatgrass smoothie using the Shapley method.
In: Accounting
Eureka Design Bhd entered into a contract to deliver one of its fixtures and fittings to Creative Landscaping Bhd on 1st July 2020. The contract requires Creative Landscaping to pay the contract price of RM30,000 in advance on 15th July 2020. Creative pays Eureka on 15th July 2020 and Eureka delivers the fixtures and fittings (with cost of RM19,000) on 31st July 2020.
Required:
i) Explain the 5-step of revenue recognition as outlined in MFRS 15 Revenue from Contract With Customers.
ii) Prepare the journal entry on 1st July 2020 for Eureka Design Bhd.
iii) Prepare the journal entry on 15th July 2020 for Eureka Design Bhd.
iv) Prepare the journal entry on 31st July 2020 for Eureka Design Bhd.
In: Accounting
Support SUPERTEL, a new Telecommunication company, in calculating the Lifetime Value per customer based on the following assumptions: Perform the necessary calculations (A THROUGH K NEEDS TO BE CALCULATED):
|
Year 1 |
Year 2 |
Year 3 |
Year 4 |
Year 5 |
|
|
Revenue |
|||||
|
A Customers |
2,000 |
||||
|
B Retention rate |
30 % |
40 % |
55 % |
65 % |
70 % |
|
C Average yearly sales |
$250 |
$250 |
$250 |
$250 |
$250 |
|
D Total revenue |
|||||
|
Costs |
|||||
|
E Cost percentage |
50 % |
50 % |
50 % |
50 % |
50 % |
|
F Total costs |
|||||
|
Profits |
|||||
|
G Gross profit |
|||||
|
H Discount rate |
1 |
1.15 |
|||
|
I NPV profit |
|||||
|
J Cumulative NPV profit |
|||||
|
K Lifetime value (NPV) |
In: Accounting
1. A variable is normally distributed in the population with a mean of 100 and a standard deviation of 10. A sample of 20 is randomly selected. The probability that the sample mean is between 90 and 110 is _______ the probability that the variable is between 90 and 110.
|
greater than |
||||
|
less than |
||||
|
equal to |
||||
|
not comparable with 2.the general manager of a logistic consulting group believes that 28% of the firm's orders come from new customers. A simple random sample of 120 orders was selected. Using the manager's belief, determine:
|
In: Math
Which of the following statements about perfect price discrimination is false?
A condition for perfect price discrimination is that it must be costlier to service some customers than others. | ||
There is no consumer surplus if a firm engages in perfect price discrimination. | ||
For the price-discriminating firm, its marginal revenue curve coincides with its demand curve. | ||
Perfect price discrimination occurs when the seller charges the highest price each consumer would be willing to pay for the product. |
In: Economics
Which of the following statements is true of monopolies?
i. They have market power, so they can increase their price without losing customers.
ii. Their marginal revenue is less than their price.
iii. They earn a profit by producing at a point where price is greater than marginal cost.
a. i only
b. ii only
c. i and ii only
d. ii and iii only
e. i, ii and iii are all true
In: Economics
![]() |
This is the trial balance of Solis Company on September 30.
The October transactions were as follows.
|
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||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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![]() |
Prepare a general ledger using T-accounts. Enter the opening
balances in the ledger accounts as of October 1.
|
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||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
Journalize the transactions. (Credit account titles
are automatically indented when amount is entered. Do not indent
manually. Record journal entries in the order presented in the
problem.)
|
![]() |
![]() |
Post to the ledger accounts. (Post entries in the
order of information presented in the question.)
|
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||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
Prepare a trial balance on October 31, 2014.
|
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In: Accounting
3. Voluntary contributions toward a public good
Dmitri and Jake are considering contributing toward the creation of a botanical garden. Each can choose whether to contribute $300 to the botanical garden or to keep that $300 for a new suit.
Since a botanical garden is a public good, both Dmitri and Jake will benefit from any contributions made by the other person. Specifically, every dollar that either one of them contributes will bring each of them $0.70 of benefit. For example, if both Dmitri and Jake choose to contribute, then a total of $600 would be contributed to the botanical garden. So, Dmitri and Jake would each receive $420 of benefit from the botanical garden, and their combined benefit would be $840. This is shown in the upper left cell of the first table.
Since a new suit is a private good, if Dmitri chooses to spend $300 on a new suit, Dmitri would get $300 of benefit from the new suit and Jake wouldn't receive any benefit from Dmitri's choice. If Dmitri still spends $300 on a new suit and Jake chooses to contribute $300 to the botanical garden, Dmitri would still receive the $210 of benefit from Jake's generosity. In other words, if Dmitri decides to keep the $300 for a new suit and Jake decides to contribute the $300 to the public project, then Dmitri would receive a total benefit of $300 + 8210 = $510, Jake would receive a total benefit of $210, and their combined benefit would be $720. This is shown in the lower left cell of the first table.
Complete the following table, which shows the combined benefits of Dmitri and Jake as previously described.

Of the four cells of the table, which gives the greatest combined benefits to Dmitri and Jake?
When both Dmitri and Jake contribute to the botanical garden
When neither Dmitri nor Jake contributes to the botanical garden
When Dmitri contributes to the botanical garden and Jake doesn't, or vice versa
Now, consider the incentive facing Dmitri individually. The following table looks similar to the previous one, but this time, it is partially completed with the individual benefit data for Dmitri. As shown previously, if both Dmitri and Jake contribute to a public good, Dmitri receives a benefit of $420. On the other hand, if Jake contributes to the botanical garden and Dmitri does not, Dmitri receives a benefit of $510.
Complete the right-hand column of the following table, which shows the individual benefits of Dmitri.
Hint: You are not required to consider the benefit of Jake.

If Jake decides to contribute to the botanical garden, Dmitri would maximize his benefit by choosing _______ to the botanical garden. On the other hand, if Jake decides not to contribute to the botanical garden, Dmitri would maximize his benefit by choosing _______ to the botanical garden.
These results illustrate _______ .
In: Economics