Download PowerPoint

Understanding Personal
Finances and Goals and
Basic Economic
Principles
Next Generation Science / Common Core Standards Addressed!

CCSS. Math Content HSSIC.B.6 - Evaluate reports based on data.

CCSS Math Content HSSID A.2 - Use statistics appropriate to the shape
of the data distribution to compare center (median, mean) and spread
(interquartile range, standard deviation) of two or more different data sets.
Agriculture, Food and Natural Resource
Standards Addressed!

CRP.01.02 Evaluate and consider the near-term and long-term impacts of
personal and professional decisions on employers and community before
taking action.

CRP.01.02.01.c. Make and defend personal decisions after analyzing their
near- and long term impacts.
Bell Work / Student Learning Objectives
 Explain
the Law of Supply.
 Explain the Law of Demand.
 Explain the relationship between
supply and demand.
 Explain the time value of money.
 Explain the difference between
compounding and discounting.
Terms
Labor
 Capital
 Land
 Competitive
 Law of Demand
enterprises
 Law of Supply
 Complementary
enterprises
 Management
 Equilibrium
 Marginal Cost
 Law of diminishing  Marginal return
returns
 Resource

Terms
 Supplementary
enterprise
 Compound interest
 Compounding
 Discounting
 Interest Rate
 Simple Interest
 Time value of money
Interest Approach
How much money do you
spend in a week?
 How do you decide what
purchases to make?
 If you deposited $ 5,000.00 at
5.5% interest at age 15, how
much would it be worth at age
65?

Resource is an item used to
produce a product or service.
 Land
 Capital
 Labor
 Management
Land is a resource that includes
everything in nature used in
production.
 Soil
 Minerals
 Wildlife
Capital includes things used in
production that are man-made.
 Cash
 Equipment
 Buildings
 Supplies
Labor is the physical energy
supplied by humans.
Management is the decision
making function of the business.
Law of Supply
 The
Law of Supply states that when
the price of a product is lowered,
with no change in other factors, less
of the product will be supplied.
Factors Affecting the Supply
 Technology
 Generally,
affects supply.
technology decreases the
cost of production, making it cheaper
to produce the product.
 The rate that technology advances is
not constant.
Factors Affecting the Supply
 Costs
of production affects supply.
 When
prices of inputs change, the
level of production often changes.
 Generally, producers try to sell
products for at least as much as the
total cost of all the inputs.
Factors Affecting the Supply
 Price
of other products affects
supply.
 If
a firm can produce a different
product that is priced higher, it may
change production to capitalize on
higher profits.
Factors Affecting the Supply
 Price
of other products affects
supply.
 Sometimes
it is unfeasible to shift fixed
assets to produce different products,
i.e. removing an orchard to take
advantage of higher corn prices.
Factors Affecting the Supply

Seasonal and cyclical production affects
supply.
Some cycles of production are
uncontrollable, i.e. time required for
livestock to reproduce, time needed for
plants to bear fruit.
 Certain fruits and vegetables are
considerably cheaper when “in-season”.

Law of Demand
 The
Law of Demand states that
when the price of a product is
increased with no change in other
factors, less product will be
purchased.
Factors Affecting Demand
 Size
of population affects demand.
 With
higher population more product
will be needed.
 All other things constant, demand is
increased as population increases.
Factors Affecting Demand
 Tastes
and preferences of
consumers affects demand.
 Tastes
and preferences change with
time and other factors.
 Weather affects preferences, (i.e.
coats in the winter, barbecue foods in
the summer).
Factors Affecting Demand
 Income
and distribution of wealth
affects demand.
 Generally,
higher income results in
more products being purchased.
 More luxury items are purchased as
incomes increase.
Factors Affecting Demand
 Relative
prices of all goods and
services affect demand.
 With
a limited budget, decisions to buy
an item directly affects the amount of
another item that can be purchased.
Factors Affecting Demand
 Relative
prices of all goods and
services affect demand.
 When
the price of a substitute item
decreases, consumers will purchase
more of the substitute.
 When the price of a complement
(items used together) decreases, more
of the item will be purchased.
Relationship between Supply and
Demand
 Interaction
of supply and demand
determines price.
 Price
is found at equilibrium, where the
supply and demand curves intersect.
 If demand curve shifts right, the price
increases.
Relationship between Supply and
Demand
 Interaction
of supply and demand
determines price.
 If
supply curve shifts left, the price
increases.
 Foreign trade is a major player in price
determination of agricultural
commodities.
Principle of Diminishing Returns

Law of Diminishing Returns affects
physical output and economic returns.

The law of diminishing returns states that
as a variable resource is added to fixed
resources, marginal output declines
immediately or after an initial stage of
increasing marginal returns.
Principle of Diminishing Returns
 Total
output may increase at an
increasing rate for a time, but then
increases at a decreasing rate until it
reaches its maximum.
Principle of Diminishing Returns

Values need to be provided to
understand the law of diminishing
economic returns.
The additional cost of each unit of input is
called marginal cost.
 The additional return resulting from each
unit of input is called marginal returns.
 Net returns will be highest when marginal
cost is equal to marginal return.

Principle of Equimarginal Returns
 The
Principle of Equimarginal
Returns states that to allocate a
resource among several alternative
uses in such a way that the marginal
returns are equal in all uses.
Principle of Equimarginal Returns
Never invest capital in an alternative that
does not provide returns equal to or
greater than the amount invested.
 Always invest capital in the option that
provides the greatest marginal returns,
so long as the returns are greater than
the amount invested.

Relationship between Enterprises
Many businesses combine several
enterprises to maximize profits.
 Supplementary enterprises are those
where one enterprise supplements the
income of another.

A sports stadium is often used for concerts.
 A lawn tractor can be used to move snow.

Relationship between Enterprises
 Complementary
enterprises are
those where one enterprise
produces the inputs for another.
 Soybeans
used in rotation to leave
nitrogen for corn.
 A tree trimming service may sell
mulch.
Relationship between Enterprises
 Competitive
enterprises are those
where one enterprise interferes with
another.
 Enterprises
competing for labor
resources.
 Students who work so much that they
do not have enough time to study.
Review/Summary






What resources are needed for a agricultural
businesses?
Define the Law of Supply and Demand.
What is the relationship between supply and
demand?
Explain the Law of Diminishing Returns.
Explain the principle Equimarginal Returns.
Identify the relationship between enterprises.
Review/Summary
 Explain
the time value of money.
 Explain the concept of compounding
 Explain the concept of discounting.
The End!