Create an example of how to estimate and record uncollectible accounts using the AGING OF RECEIVABLES METHOD by addressing the following points:

1. Calculate your estimate and include all detail to support your calculation.

2. What account should be DEBITED, and for how much money?

3. What account should be CREDITED, and for how much money?

Dan has heard that assisting victims of natural disasters increases feelings of moral purpose in college students. He completes a diary study where students are asked to record thoughts about their moral worth each day, and he counts the number of statements each person makes about moral purpose. The data meet all of his assumptions and he uses α = 0.05.
Non-Assisting
Disaster Assisting
1
4
2
3
3
5
2
4
3
3
4
5
Mean=2.5
Mean=4
S2=1.1
S2=0.8

IF THESE DATA WERE COLLECTED FROM TWO DIFFERENT GROUPS OF PEOPLE,
Provide the null and alternative hypotheses for the appropriate test in symbols and in words.  
Set up the criteria for making a decision. That is, find the critical value(s).  
Summarize the data into the appropriate test statistic
State your conclusion. Did you reject or fail to reject the null hypothesis? What does this indicate in terms of your original research question?
What are some confounding variables in this study?

IF THESE DATA WERE COLLECTED FROM THE SAME PEOPLE TESTED TWICE,
Provide the null and alternative hypotheses for the appropriate test in symbols and in words.  
Set up the criteria for making the decision (that is, find the rejection region)
Test the new hypothesis and state your conclusions clearly.
What are some potential confounding variables in this study?

-Ratio Analysis

Describe profit margin and gross profit ratios. (In detail)

Explain the importance of each ratio and how each ratio assists the investor in evaluating a company's performance.

Some companies, such as Google, have created classes of stock with little or no voting rights at all. Should this be allowed? Why would investors buy such stock? Explain in detail please.

Explain in detail how glass transition temperature and molecular mobilityrelate to the following:

a.) a stable drying process

b.) a stable freezing process

c.) a stable freeze-drying process

PLS EXPLAIN IN DETAIL THE WELDING PROCESS USED FOR BUTT-JOINTS OF METALS.ALSO ILLUSTRATE THE PROCEDURE TO FOLLOW BEFORE AND DURING WELDING. PLS WRITE IN MORE THAN 100 WORDS.

Watch the TED Talk 2010 series by Sheryl Sandberg "why we have too few women leaders".

Evaluate the speech and explain in detail the weaknesses and strengths of this speech.

A. Explain in detail how the following can affect replacement decisions: i) taxes; ii)
existing asset value; iii) economic life of the challenger and the defender; iv) technology

There are at least 3 molecular reasons why the same signaling molecule causes different cells to change their behavior in different ways.

Explain 1 one these molecular mechanisms in detail.