Chapter 13

• Accounting for warranties (assurance-type and service-type)
• Understand the criteria for reporting gain and loss contingencies
• Analyzing current liabilities and company liquidity
• Presentation of current liabilities and refinancing of short-term debt
• Understand how a company accounts for payroll deductions

Chapter 14

• Accounting for bonds and notes payable (including how to determine a premium or

discount, how to record journal entries over the life of a bond/note, and how to use the

effective interest method)

• Understand how to use present value tables to record the issuance of bonds and notes

payable

• Understand the differences between interest-bearing notes and non-interest-bearing notes
• Fair value measurement of long-term liabilities
• Redemption of bonds before maturity date

Chapter 20

• Know the five main components of pension expense and how each is calculated
• Pension plan reporting on the financial statements
• Understand the differences between defined contribution plans and defined benefit plans
• Know how to use a pension worksheet and how to make the annual pension expense

journal entry

• Amortization of prior service costs and the years-of-service method
• Amortization of accumulated OCI-Gain/Loss

SAMPLE ASSIGNMENT

Sample-2

1) (10 points) Solve the given differential equation. dy
dt =
2ye−2t
4−3y
2

2)(10 points) Sketch the phase line for the given DE. Identify the equilibrium points
as sink, source, or node.
y
0 = y
2 − 2y − 3

DETAILED ASSIGNMENT

20200915143434t1f20

Make sure to:
• Show your complete work. Any answer not supported with solution is a wrong answer.
• If applicable, include the units such as 3 meters. The answer 3 without meters written by the
number is an incomplete answer.
• Read each question carefully and answer completely.
• Check your answer

DETAILED ASSIGNMENT

20200914214218m176_fall20_exam_1

1. Determine the magnitude of F1 and the distance y if x = 2.0 m and F2 = 300 N.

2. Determine the tension in each cord required for equilibrium. The weight of the lamp is 300 N.

DETAILED ASSIGNMENT

20200914204646ecc202_quiz_3_1_

Galaxy A is moving away from Earth with a speed of 0.45 c. Galaxy B, located in the diametrically opposite direction, is moving away from us with the same speed. What multiple of c corresponds to the rate of recession measured by an observer from galaxy A to galaxy B?

a) +0,95 c

b) 1,16 c

c) -0,622 c

d) -0,689 c

SAMPLE ASSIGNMENT

Sample-2

Question Description

1.

The Calvin Cycle of photosynthesis takes place in the:

Assignment 1

Briefly define the following terms:

Matter:

Element:

Compound:

Atom:

Proton:

Electron:

Neutron:

Nucleus:

Atomic number:

Mass number:

Atomic mass:

Fill in the blank:

1. Atoms of a particular element that differ in mass number are called __________________________.

2. The different mass number is due to different numbers of _____________________ in the nucleus.

3. Write down the name of one type of carbon isotope: ________________________________.

4. How many protons does it have? __________________

5. How many neutrons does it have? ________________

6. How many electrons does it have? ________________

7. What is its mass number? ________________

8. Write down the name of a different type of carbon isotope: __________________________.

9. What is its mass number? ________________

10. Does the mass number differ from that of the first carbon isotope? Why?

11. Explain how electrons determine the chemical properties of an atom:

12. Tell me something you now know about hydrogen bonds and do not just copy the title of the section in the book.

13. Why is life’s molecular diversity based on carbon? Your explanation should demonstrate and understanding of bonding, and it should include an example of an organic molecule that is based on a carbon chain.

14. What is an isomer?

15. Describe each of the chemical groups listed here. Name one type of biological molecule that contains each chemical group.

Phosphate group: Amino Acid:

16. How are polymers made in cells? How are they broken down? Demonstrate your understanding of each process.

17. What is a polysaccharide?

18. How do phospholipids associate with water to provide structure to cell membranes

19. Explain the relationship between structure and function for proteins. Include the term denaturation in your explanation. Name one secondary structure of proteins

20. How do nucleotide polymers form? Name two nucleic acids and explain their respective roles in gene expression.

21. List and describe the fifteen different structures found within eukaryotic cells.

22. Group these fifteen structures on the basis of four main functions.

Assignment 2

1. Find an example of a polar molecule other than water. Draw an electron distribution diagram for this molecule. Label the following items in your drawing:

• Molecular formula

• Correct number of protons for each atom

• Correct number of neutrons for each atom

• Nucleus

• Correct number and distribution of electrons for each atom (don’t forget to use accurate electron shells and orbitals).

• Electrons involved in covalent bonding

• A minus sign (-) indicating the negatively charged area of the molecule

• A plus sign (+) indicating the positively charged area of the molecule

2. Use chemical shorthand to indicate the chemical reactions for photosynthesis and cellular respiration. Use a few sentences to summarize what happens in each reaction. What is the biological context for each reaction (i.e. where does it happen and why)?

3. Explain osmosis. Include the listed terms in your explanation.

• Solvent
• Solutes
• Hypotonic
• Hypertonic
• Semipermeable membrane
• Osmolarity

Assignment 3

Explain the concept of descent with modification by relating it to the following skeletal features. Be sure to describe how evolutionary modifications are related to environmental factors such as habitat and diet. Write bullet points, upload drawings, whatever. Just make sure you understand and reference specific structural examples.

• Placement of the Foramen Magnus
• Structure of the Zygomatic Arch
• Dentition and Dental Formula

DETAILED ASSIGNMENT

20200914185033assignment__

Instructions: Each short answer question is worth 10 points. You must show all Algebra and
Calculus work. You may not skip any steps. Be sure to write all formulas that you use. Answer all
word problems in complete sentences using units. You are on your honor to only use your notes,
the textbook, and your graphing calculator but no outside resources.

DETAILED ASSIGNMENT

20200914145502hand_in_problems_4

Applications of the The Goods Market Model

1. Suppose your economy is characterized by the following equations:
C = 1000 + .5(Y − T)
I = 2500 + .25Y
G = 0
T = 0
Note: for simplication, we have assumed G = T = 0
(a) Equilibrium:
i. Derive equilibrium output using under the equilibrium condition:
Y = C + I + G
ii. Derive equilibrium output under the equilibrium condition: I =
S + (T − G)
iii. What is equilibrium I and S ?
(b) Draw a diagram with the following elements:
i. I and S (measured in dollars) on the vertical axis
ii. Y (measured in dollars) on the horizontal axis
iii. Plots the I and S functions, with their intersection determining
equilibrium Y, I and S.
iv. Clearly label the slope of the I and S functions, as well as the
equilibrium values of I, S and Y
(c) Suppose people decide they want to save more, and so c0 reduces
from 1000 to 750
i. Draw this in the diagram
ii. What are the new values of I,S and Y? How do they compare with
the previous values (i.e. are they larger, smaller, or unchanged)?
iii. Suppose now that people choose to invest more, so that b0 increases from 2500 to 3000 (c0 remains at 750). What happens to
equilibrium I, S, and Y?
iv. What is the economic intuition behind your results?

SAMPLE ASSIGNMENT

Sample-2

1. Calculate α from α₁ and α₂ and complete the two tables.

2. Using the measured values in the tables, draw 2 force parallelograms each on a separate sheet of paper. Use a specific scale for the force,

e.g. 1 N = 10 cm

3. Determine the resultant force F_r from the diagrams graphically and record the values in the tables.

4. Compare the graphically determined values for the resultant force F_r with the weight (force) F_g. What do you observe?

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

5. Formulate the result of the experiment:

……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….

6. Describe how you determined the resultant F_r:

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

Supplementary problem

– Calculate the resultant force F_rb for several measurements using

and compare the values obtained with the weight (force) F_g and the values F_r for the resultant force which were determined from the diagrams:

DETAILED ASSIGNMENT

20200914141009d71ce0be316cac366fb19d18b0a2cf5b