An investor has two stocks: stock A and stock B. Each stock may increase in value, decrease in value, or remain unchanged. Consider the experiment of investing in the two stocks and observing the change (if any) in value.
a. Construct a tree diagram for this experiment.
b. Use the tree diagram to construct the sample space for this experiment.
c. If possible, calculate the probability that at least one of the stocks will increase in value.

If not possible, clearly explain why not.

In terms of the concepts examined in this experiment, why can a stingray swim much faster horizontally than vertically in the ocean, if its orientation is horizontal, like the coffee filters in the experiment?

Note: Experiment was about examining an object moving at a relatively high speed in air (with a higher Reynolds number) and an object moving at a relatively low speed in oil (with a lower Reynolds number). The goal was to examine the relationship between the drag force and the speed of the object.

An insurance company wants to monitor the quality of its procedures for handling loss claims from its auto insurance policyholders. Each month the company selects an SRS from all auto insurance claims filed that month to examine them for accuracy and promptness.

What kind of study was this?

A) Matched pairs experiment.   

B)Double blind experiment.

C) Observational Study.

D) Randomized comparative experiment.

*Please Explain*

Namibia power company Ltd (Nam power) is a provider of electricity power and has 30 September as its year-end. Its functional currency is Namibian dollar
On 1 July 2016, Nam Power ordered goods from at a cost of €75 000. The goods were shipped on 16 July 2016 to the destination point and were received in Windhoek on 1 August 2016. The suppliers invoice was settled on 31 October 2016. The transactions were done on CIF basis.

The following exchange rates applied during the year
Spot rates
1€ N$
1 March 2016
13.80
1 July 2016
13.85
25 July 2016
12.90
1 August 2016
13.60
30 September 2016
13.20
31 October 2016
13.40
28 February 2017
13.70
30 September 2017
13.80
You are required to prepare the relevant journals for the 2016 financial year of Nam power to record the above transactions. Include any computations in your narratives

1. The business began on April 1, 2016

2. The period under consideration is April 1, 2016 - April 30, 2016.

3. For the purposes of this assignment, ignore the effects of income tax, property tax, sales tax, and payroll tax

. 4. Straight-line depreciation method is used.

5. On April 30, 2016, the company had $150 of Office Supplies and $850 of Lawn & Garden Supplies on hand.

6. The telephone bill for April 2016 for $260 was received May 2016.

7. The utility bill for April 2016 for $185 was received May 2016.

8. For the purposes of this assignment, consider the note payable for the truck purchase to be a current liability. Accounting Transactions for the Period of April 1, 2016 - April 30, 2016 Date Description

April 1, 2016 The stockholders purchase 7,500 shares of $10 par value stock. Total cash received is $75,000.

April 1, 2016 The company took a $30,000 business loan from a local bank. The loan is "interest only" loan for three years at a fixed rate of 10%. A ballon payment of the principal will be due in 3 years. The montly interest payment is due by the 10th of the following month.

April 1, 2016 Management rents a combination office and garage facility for $1,000 per month and pays 4 months ($4,000) in advance by cash in addition to a $1,500 security deposit.

April 1, 2016 Purchased a truck valued at $45,000 with a $15,000 down payment and a 4-year $30,000 note payable with an annual interest rate of 5%. The truck has a 5-year useful life and no salvage value. The monthly payment including principal and interest is $690.88. April 1, 2016 Purchased used equipment and trailers for $25,000 cash. The equipment and trailers have a 5-year useful life and no salvage value.

April 2, 2016 Purchased on account Lawn & Garden Supplies in the amount of $6,000 from Wintergreen Garden Center.

April 4, 2016 Dorsey contracted with two local businesses, Preston Hill B & B and Grace's Diner to provide monthly llandscaping service at a rate of $650 per month. Dorsey Landscape will bill the businesses at the end of each month.

April 6, 2016 Purchased $500 of office supplies on account from ABC Office Supply.

April 8, 2016 Paid invoice from Insurance company for 4 months of coverage beginning April 1, 2015 for a total of $1,600.

April 10, 2016 Receipts of cash from landscaping services in the amount of $5,200 were deposited to bank.

April 14, 2016 Paid 1/2 of amount owed to Wintergreen Garden Center.

April 16, 2016 Paid $1,200 in wage expense for the period April 1 - April 15, 2015.

Aprl 19, 2016 Paid ABC Office Supply invoice for purchases on April 6, 2016.

April 20, 2016 Received $7,500 in cash and checks for landscaping services rendered.

April 24, 2016 Returned $500 worth of lawn and garden supplies to Wintergreen Garden Center and received credit on account.

April 25, 2016 Received $1,000 advance deposit from customer for landscaping work to be stared in May 2016.

April 28, 2016 Paid remaining balance owed to Wintergreen Garden Center.

April 30, 2016 Truck Payment # 1 - Total $690.88 (Principal = $565.88; Interest = $125.00)

April 30, 2016 Paid $1,400 in wages expense for the period April 16 - April 30, 2016. April 30, 2016 Pay credit card in full with the following charges incurred in April 2016: Gasoline - $625; Equipment Maintenance - $375; Dues - $150; Uniforms - $425; Advertising $375; Postage $100

April 30, 2016 Sent invoices to Grace's Diner and Preston Hill B & B for monthly lawn service.

April 30, 2016 Paid dividends to shareholders in the amount of $500.

prepare journal enteries for the transactions

A battery is connected across a series combination of two identical resistors. If the potential difference across the terminals is V and the current in the battery is i, then:

Which of these statement are true?

The potential difference across each resistor is V and the current in each resistor is i

The potential difference across each resistor is V/2 and the current in each resistor is i

The potential difference across each resistor is V and the current in each resistor is i/2

The potential difference across each resistor is V/2 and the current in each resistor is i/2

None of these are true

Put the Cross-Sectional investments algorithm steps in the correct order.

(i) Buy the winners and sell the losers.

(ii) Rank assets based on their performance in the recent K periods.

(iii) Set the look-back period, K.

(iv) Calculate the K-period return for each asset.

(v) Consider the universe of N assets.

Select one:

a.

(iv), (v), (ii), (i), (iii)

b.

(v), (iii), (iv), (ii), (i)

c.

(iii), (v), (iv), (ii), (i)

d.

(v), (iii), (ii), (iv), (i)

An N-Channel device has K’n = 50 µA / V^2, Vt = 0.8 V and W/L = 20. The device is operating as a switch for small Vds, utilizing a control voltage Vgs in the range 0 V to 5 V. Find the switch closures resistance, Rds and closure voltage, Vds obtained when Vgs = 5 V and Id = 1 ma. Recalling that Up (Miu)= 0.4 µ(n). What must W/L be for a p-channel device that provides the same performance as the n-channel device in this application?

Please research, Hamer v. Sidway.

After finding and reading the case, please do the following:

1) Give me the legal citation for this case (Hamer v. Sidway).

2) Give me the Issue, Rule, the judge's Analysis, and the judge's Conclusion for Hamer v. Sidway. (In other words: a) What is the main Issue in Hamer v. Sidway; b) What is the main Rule the judge applied to the issue in Hamer v. Sidway; c) What is the judges reasoning (analysis) in using the Rule to arrive at their Conclusion; d) What is the conclusion in this case?