Ceteris paribus, assume a global shortage of petrol has resulted in a doubling of petrol prices. Use
graphical demand and supply analysis to support your explanation of the impact on equilibrium price
and quantity in the market for:
Low fuel ef
160.103 Worksheet 8
Let y = 2x 3 6x 2 18x + 4 .
= y and completely factorize it.
Find the rate of change of y with respect to x at x = -2.
What is the slope of the tangent to y when x = 1.
At which value(s) of x is t
160.103 Worksheet 10
A farmer needs to build a rectangular pen using 40 metres of fencing. Use calculus to find the
dimensions of the sides of the pen if the area is to be a maximum.
It was found that an average a person trying to learn the vocabula
160.103 Worksheet 9
Let f (x) = x 3 + 3x 2 24x 2.
Find all the x coordinates of the critical points of f (x).
Construct a table of signs for f (x).
Write down the intervals where
f (x) increases;
f (x) decreases;
Online Mid-Term Test Information
(This is an online mid-term test on the Social Environment portion of the course ONLY)
Due: The online test will be available between 9.00 am Thursday 14 April and 6:00pm
Wednesday 20 April 2016 (NZ Standard Tim
Welcome to Intermediate Macroeconomics, 178.200
My name is James Alvey and I am the course co-ordinator for 178.200. The focus of the
course is intermediate-level macroeconomics but some microeconomics is also included.
The top 5 sections of the Stream si
1502 160.103 I Test 5 Solutions
College of Sciences
160.103 METHODS OF MATHEMATICS
Internal Semester Test 5 Solutions
Semester Two, 2015
Let g(x) = x 4 4x 3.
Find all the critical points of g(x).
g'(x) = 4x 3 12x 2
g'(x) = 0 when 4
125.364 Bank Financial Management, 1503 Manawatu Block
Exam Date: Wednesday 17 February, morning. (Please double check with Massey website
when exam period approaches.)
Duration: 3 hours
Coverage: all course material, with heavier with on topic 5 to 9. Th
(1' T Indiewnce curves
I 151-436941 C. a : -
*ubdcqvmaximczmmn point 7 71 I 4 C.
Changes in [mome( Spendfr) , just ShIH The laudj 9* [Mt [mildly
The slope does not change.
6- bucket-line chargesto: [i=2C-l-ET. slopes
The Treaty of Waitangi
Answer BOTH parts (a) and (b)
(a) Multi- choice 1 mark each
Answer the questions by blocking out the letter of the option selected on the question paper;
Which of the following is correct: In addi
178.100 Final Exam 2015-6 Summer Semester
15 February, PM
The exam structure is as follows:
100 multiple-choice questions are to be answered on InspiroScan forms.
Non-programmable calculators are permitted this year.
The distribution of questions is:
SEMESTER 3 2016/2017
Total = 25 marks. This will be converted to 20 percent
NOTE: Wherever possible, use graphs to support the answer.
LATE SUBMISSION WILL ATTRACT A PENALTY OF 10 PERCENT PER DAY,
UP TO A MAXIMUM OF 3 DAYS, INCL
Poverty trap is a spiraling mechanism which tends to perpetuate people remain poor (Poverty
Education.org., n.d.). Poverty not only lack of income but also poor in health, education, living
standards and difficult to understand ambition becau
Use the following data to solve Question 1.
Billions of dollars
Wages paid to labour
Profit, interest and rents
The table lists some macroe
Question 1: Classify each of the following items as a final good or service or an
intermediate good or service and identify which is a component of consumption
expenditure, investment or government expenditure on goods and services:
Question 1:The figure below illustrates the competitive market for mobile phones.
a. What are the equilibrium price and equilibrium quantity of mobile phones?
The equilibrium price is 30 dollars and the equilibrium quantity is 100 mobile
Question 1:The market for meat pies is characterised by the following graph.
a. At the competitive market equilibrium, what is the consumer and producer surplus? Is there
any deadweight loss? Explain.
The consumer surplus is the sum of a
Rain spoils the strawberry crop, the price rises from $4 to $6 a box, and the quantity demanded
decreases from 1,000 to 600 boxes a week.
a. Calculate the price elasticity of demand over this price range.
Percentage change in q
Agile Airlines profit on a route on which it has a monopoly is $10 million a year. Wanabe Airlines is
considering entering the market and operating on this route. Agile warns Wanabe to stay out and threatens
to cut the price so
Use the following data for Questions 1 and 2.
Sues Surfboards, in Question 1 above, hires workers at $500 a week and its total fixed cost is $1,000 a
Calculate total cost, total variable cost and total fixed cost of each
Use the following figure, which illustrates the situation facing the publisher of the only newspaper
containing local news in an isolated community, to answer Questions 1 to 3.
a. On the graph, mark the profit-maximising quantit
ECONOMIC PRINCIPLES ASSIGNMENT
Assuming the floods have destroyed 80% of the banana crop and ceteris paribus, there will be
a decrease in supply for bananas which will cause the supply curve to shift to the left as the
bananas have been destroy
Use the following information for Questions 1 to 3.
Australia produces ethanol from sugar cane, and the land used to grow sugar cane is also used
to grow food crops. Suppose that Australias production possibilities for ethanol and food