Refer to the accompanying table. If the price of a t-shirt is $10 and the price of a sweater is $40, then the rational spending is satisfied when the consumer purchases t-shirts and. sweaters. Units 0 1 2 3 4 Utils per year from Utils per Year from T-shirts Sweaters Multiple Choice C 1; 4 3; 2 4; 4 2:3 0 75 135 180 210 0 400 720 960 1,120
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- On a given evening, J. P. enjoys the consumption of cigars (c) and brandy (b) according tothe functionU(c, b) = 20c− c²+ 18b − 3b²a. How many cigars and glasses of brandy does he consume during an evening? (Cost isno object to J. P.)b. Lately, however, J. P. has been advised by his doctors that he should limit the sum ofglasses of brandy and cigars consumed to 5. How many glasses of brandy and cigarswill he consume under these circumstances?Consider Justin who makes $1,400 per week and just won a ‘set for life’ lottery ticket whichinvolves a fortnightly payment of $10,000 for 20 years. Currently he works 35 hours per week. Nowdo the following: • Illustrate the effect of the lottery win on Justins budget constraint using a fully labelleddiagram where i) the horizontal axis represents the hours of free time per week, and ii) thevertical axis represents Justins weekly consumption. • Illustrate on the same diagram Justins optimal decisions before and after the lottery winalong with his indifference curves. • Based on your diagram, discuss whether Justin will quit his job.EXERCISE 1Below is a production possibilities table for consumer goods (Food) and capital goods(Robots):A B C D EFood 0 1 2 3 4Robots 10 9 7 4 01. Show these data graphically. Upon what specific assumptions is this productionpossibilities curve based?2. If the economy is at point C, what is the cost of one more food? Of one morerobot? Explain how the production possibilities curve reflects the law ofincreasing opportunity costs.3. If the economy characterized by this production possibilities table and curvewere producing 3 food and 2 robots, what could you conclude about its use ofavailable resources?4. What would production at a point outside the production possibilities curveindicate? What must occur before the economy can attain such a level ofproduction?EXERCISE 2Explain how (if at all) each of the following affects the location of a country’s productionpossibilities curve:1. The quality of education increases.2. The number of unemployed workers increases.3. A new technique…
- The consumer choice is not restricted to the choice of consumptiongoods. In fact, it can apply to all our decisions that involve trade-offs. Suppose Mary has awage per hour of 10 euros. With her earned income she consumes. That isC=wH per day.She also decides how many hours to work of take leisure time each day.H=24-N, whereHis work and N is leisure. Her utility is given by (picture) Solve for the optimal decision of labor/leisure. Plot the budget constraint and the indif-ferent curve. What is the labor supply function?How would you demonstrate part b) diagramatically 6. Assume you can work as many hours you wish at £12 per hour (net of tax). If you do not work, you have no income. You have no ability to borrow or lend, so your consumption, c, is simply equal to your income. a) Derive and plot the feasible set, between daily values of consumption c, and “leisure”, l. Label the values at the intercepts (the points where the feasible frontier cuts the two axes). b) Assume that your optimal choice of consumption and leisure is to work 8 hours per day. Illustrate this choice diagrammatically using the feasible set and indifference curves.What is the impact of covid 19 on socioeconomic? List down 10 points with an explanation
- Consider Alexei who makes $1,400 per week and just won a ‘set for life’ lottery ticket whichinvolves a fortnightly payment of $10,000 for 20 years. Currently he works 35 hours per week. Nowdo the following:• Illustrate the effect of the lottery win on Alexei’s budget constraint using a fully labelleddiagram where i) the horizontal axis represents the hours of free time per week, and ii) thevertical axis represents Alexei’s weekly consumption.• Illustrate on the same diagram Alexei’s optimal decisions before and after the lottery winalong with his indifference curves.When using the social ecological model, which of the following would be considered part of the "exosystem" of influence on an individual's physical activity? O Personal factors O public policy O Institutional factors O Exosystem does not exist in the social ecological model If you have a client who wants to work out on his own, which of the following method of prescribing exercise intensity you should recommend to be more accurate? O Rating of perceived exertion (RPE) O Talk test O % Age predicted HRmax O % Heart rate reserve (measured)why is the market for recycled aluminium good and the market for plastic bad in the US? Depict this with a firm input choice model. I understand that recycled plastic decreases in qualiy everytime it is recycled while aluminium does not and can be recylced without the decrease in quality, but I dont know how to depict this graphically
- Question 2: Suppose NAWEC charges D5 for every kilowatt hour of electricity for the first 1000 used in a month and D7.5 for each extra. Kilowatt hour after that. Draw the budget constraint for George who face this price schedule. Discuss why many Gambian may choose to consume exactly 1,000 kilowatt hour. Question 3 Suppose an individual consumes three items: steak, lettuce, and tomatoes. If we were interested only in examining this person’s steak purchases, we might group lettuce and tomatoes into a single composite good called ‘‘salad.’’ Suppose also that this person always makes salad by combining two units of lettuce with one unit of tomato. How would you define a unit of ‘‘salad’’ to show (along with steak) on a two-good graph? How does the price of salad (PS) relate to the price of lettuce (PL) and the price of tomatoes (PT)? What is this person’s budget constraint for steak and salad? Would a doubling of the price of steak, the price of lettuce, the price of tomatoes, and this…Need help on part (d) and (e) 6. Assume you can work as many hours you wish at £12 per hour (net of tax). If you do not work, you have no income. You have no ability to borrow or lend, so your consumption, c, is simply equal to your income. a) Derive and plot the feasible set, between daily values of consumption c, and “leisure”, l. Label the values at the intercepts (the points where the feasible frontier cuts the two axes). b) Assume that your optimal choice of consumption and leisure is to work 8 hours per day. Illustrate this choice diagrammatically using the feasible set and indifference curves. c) Use indifference curves and the feasible set to show why, given the properties of the optimal choice in part b), it is not optimal to work, say, 10, or 6 hours per day. d) Now assume that you receive an income of £140 per week from an unknown benefactor. Show the impact on your feasible set, and show a new optimal choice in which consumption increases but labour supply decreases.…Consider Laura who makes $1,400 per week and just won a ‘set for life’ lottery ticket which involves a fortnightly payment of $10,000 for 20 years. Currently she works 35 hours per week. Do the following: 1. Illustrate the effect of the lottery win on lauras budget constraint using a fully labelled diagram where i) the horizontal axis represents the hours of free time per week, and ii) the vertical axis represents lauras weekly consumption. 2. Illustrate on the same diagram lauras optimal decisions before and after the lottery win along with his indifference curves. 3. Based on your diagram, discuss whether Laura will quit her job.