Notes, summaries, assignments, exams, and problems for Mathematics

B. Changes in Inventories

The company must make an inventory of the stocks it has, doing a physical count of them and checking the result with the information recorded in the book balance. After verifying this data and correcting any differences, it is necessary to stabilize stock accounts; that is, to correct the accounting balance of these accounts to reflect reality.

C. Verification of Accounting Data

Before determining the result of the accounting fiscal year, the company must verify accounting data by checking, on the one hand, that there are no mistakes in arithmetic or transcription and, on the other, contrasting it with the economic reality. To do this, perform the following inventories and balances:

• Trial Balance: Its purpose is to check

International Accounting Standard No. 10

Events Occurring After the Balance Sheet Date

Objective

The objective of this Standard is to prescribe:

1. when an entity shall adjust its financial statements for events after the balance sheet date and
2. the disclosures that an entity should give about the date on which the financial statements were authorized for issue and about events after the balance sheet date.

The Standard also requires the entity that does not prepare its financial statements under the assumption of going concern, if the events after the balance sheet date indicate that this hypothesis of continuity is not appropriate.

Scope

This Standard is applicable in the accounting and disclosures related to events after the balance sheet date.

The events

Statistical Concepts

Municipal Capital Gains Tax (Plusvalía)

Taxpayers for Capital Gains Tax

This tax applies to two types of contributors:

• The person who transmits or constitutes property rights for consideration.
• The person who acquires property rights free of charge (the acquirer).

Tax Base Calculation

To determine the tax base, three key facts are considered:

1. The cadastral value of the land at the time of accrual, excluding the value of any construction.
2. The period elapsed from acquisition to transmission, rounded down to a maximum of 20 years.
3. The annual percentage increase set by the City (in the tax ordinance), within a state-mandated ceiling.

Usufruct and Life Interest

For usufruct, a distinction is made between temporary usufruct and life interest. A percentage... Continue reading "Municipal Capital Gains and Vehicle Taxes: Key Details" »

Quantitative Variables

1. Discrete: values of x have "gaps" between them (ex: test scores)

2. Continuous: no gaps between x values

Random Variable X

Assigns a number to outcomes of an experiment

Probability Distribution of a Discrete X

A table, graph, or forumla that shows the values of X and P(X) where:

Expected Value of Discrete X

1. The probability distribution of x represents a population (μ,σ^2,σ)

2. Mean of X = expected value of X

(1) Discrete in General

Variance of Discrete X

Standard Deviation of Discrete X

Ex:

(2) Binomial X

• Need n, P and q
• x = # of successes in n
• P(X) use binomial tables (if n < 5) or="" the="">

• mean --> μ = nP   variance --> σ^2 = nPq   standard deviation --> σ = √nPq
• NOTE: Formula gives

Inheritance Tax Base Reductions

We highlight three primary types of base reductions:

Kinship-Based Reductions

The amount of reduction varies depending on the heir's kinship group. There are four standard groups:

• Group I: Descendants under 21 years old.
• Group II: Descendants aged 21 and older, ascendants, and the spouse.
• Group III: Second and third-degree collateral relatives by affinity.
• Group IV: Fourth-degree or more distant collateral relatives, and strangers.

Life Insurance Reductions

If the beneficiary is a spouse, ascendant, or descendant, a 100% reduction applies, up to a maximum limit.

Primary Residence Reductions

If the heir is a spouse, descendant, or ascendant and inherits the primary residence, a 95% reduction applies, up to a specific ceiling.... Continue reading "Understanding Inheritance Tax: Reductions, Rates, and Coefficients" »

The Financial Statement Audit Process

Financial statements represent several key assertions regarding the entity's financial position. These assertions ensure the reliability of the reported data:

• Existence and Occurrence: Reported assets and liabilities exist, and recorded transactions occurred during the particular accounting period.
• Completeness: The financial statements present all transactions and accounts.
• Rights and Obligations: Listed assets represent the enterprise's rights, and reported liabilities show the business's obligations.
• Valuation and Allocation: Financial statements record the enterprise's assets, liabilities, revenues, and expenses at appropriate amounts.
• Presentation and Disclosure: Proper classification, description, and disclosure

Measuring Instruments: Definition and Features

A measuring instrument is a device designed to be used to make measurements, either alone or in conjunction with ancillary equipment.

For proper use, the key features of a measuring instrument to be aware of are:

1. Graduated System

   This system will have its divisions. If the tenth division is a number, it indicates the metric system, where each division is 1 mm. Otherwise, it is the English system.

   Figure 1.2: Metric Ruler

2. Range

   The range of a measuring instrument is the field between the minimum and maximum values that can be measured.

   Figure 1.4: Range of a Ruler and a Micrometer

3. Degree of Accuracy or Reading

   This refers to the value of the minimum, exact subdivision that can be read on the instrument.

   Figure

Description: An Explanation of an Observation

Measurement: A Way to Describe the World with Numbers

Estimation: Using Knowledge of Something Familiar to Guess the Size of a New Object

Precision: How Close Measurements Are to Each Other

Accuracy: Comparing the Measurement to the Actual, Accepted, or Real Value

S.I.: International System of Units

Meter: The S.I. Unit of Length

Volume: The Amount of Space an Object Occupies

Mass: The Amount of Matter in an Object (S.I. Uses Kilogram)

Kilogram: S.I. Unit for Mass

Weight: The Measurement for Force (S.I. Uses the Newton)

Kelvin: The SI Measurement of Temperature (Same as C but Starts at -273 C)

Rate: The Amount of Change in a Measurement in a Given Amount of Time

Table: Displays Information in a Row or Columns