Engineering Economics Flashcards
it is the analysis and evaluation of the factors that will
affect the success of engineering projects to the end that
a recommendation be made which will ensure the best
use of capital.
Engineering Economy
it is an economic or a market situation in which only a
single seller or producer supplies a commodity or a
service.
Monopoly
-poly = number of selllers
keyphrase: single seller or producer
it is a market situation in which there are so few
suppliers of a particular product that one supplier’s
actions significantly impact prices and supply.
Oligopoly
-poly = number of selllers
keyphrase: few suppliers
it is a market condition in which a product is traded
freely by buyers and sellers in large numbers without
any individual transaction affecting the price.
Perfect Competition
it is an economic or market situation in which a single
consumer or buyer buys a commodity or a service from
suppliers.
Monopsony
-psony = number of buyers
keyphrase: single consumer or buyer
It is an economic or market situation in which there are
many sellers or producers that supplies a commodity or
a service to very few consumers.
Oligopsony
-psony = number of buyers
keyphrase: very few consumers
it is an economic system based on the private
ownership of the means of production and distribution of
goods, characterized by a free competitive market and
motivation by profit.
Capitalism
keyphrase: private ownership, motivation by profit
these are tangible things – things that you can touch –
that satisfy human wants.
Goods
these are activities that people do for themselves or for
other people to satisfy their wants.
Services
products or services that are required to support
human life and activities, which will be purchased in
somewhat the same quantity even though the price
varies considerably.
Necessities / Needs
products or services that are desired by humans and
will be purchased if money is available after the required
necessities have been obtained.
Luxuries
the quantity of a certain commodity that is bought at a
certain price at a given place and time.
Demand
keyphrase: commodity that is bought
the quantity of a certain commodity that is offered for
sale at a certain price at a given place and time.
Supply
keyphrase: commodity that is offered for sale
under conditions of perfect competition the price at
which a given product will be supplied and purchased is
the price that will result in the supply and the demand
being equal.
Law of Supply and Demand
when the use of one of the factors of production is
limited, either in increasing cost or by absolute quantity,
a point will be reached beyond which an increase in the
variable factors will result in a less that proportionate
increase in output
Law of Diminishing Returns
interest on an investment that is calculated once per
period, usually annually, on the amount of the capital
alone and not on any interest already earned.
Simple Interest
a type of simple interest in which interest is calculated
as through each month had 30 days.
Ordinary Simple Interest
keyphrase: each month had 30 days.
it is a type of simple interest in which interest is
calculated on the basis of a year with 365 days rather
than the conventional 360 days.
Exact Simple Interest
keyphrase: basis of a year with 365 days
is the discount of one unit of principal per unit time
Rate of Discount
is defined as the basic annual rate of interest.
Nominal Rate of Interest
is defined as the actual or exact rate of interest earned
on the principal during one-year period
Effective Interest Rate
is defined as a series of equal payments occurring at
equal interval of time.
Annuity