1. Kim owns a Porsche and a Toyota. The Porsche has a fuel economy of 15 miles per gallon (mpg) and she plans to drive it 3,000 miles this year. The Toyota gets 30 miles per gallon and she plans to drive it 15,000 miles this year. Suppose Kim can install a device that improves the fuel economy of any vehicle by 5 miles per gallon. However, she only has one of the devices. Which vehicle should she install it on if her goal is to minimize fuel consumption this year? Assume that the device does not hamper vehicle performance in any way.

1. Kim owns a Porsche and a Toyota. The Porsche has a fuel economy of 15 miles per gallon (mpg) and she plans to drive it 3,000 miles this year. The Toyota gets 30 miles per gallon and she plans to drive it 15,000 miles this year. Suppose Kim can install a device that improves the fuel economy of any vehicle by 5 miles per gallon. However, she only has one of the devices. Which vehicle should she install it on if her goal is to minimize fuel consumption this year? Assume that the device does not hamper vehicle performance in any way.

Survey Of Economics

10th Edition

ISBN:9781337111522

Author:Tucker, Irvin B.

Publisher:Tucker, Irvin B.

Chapter17: Federal Deficits, Surpluses, And The National Debt

Section17.3: Why Worry Over The National Debt?

Problem 1YTE

See similar textbooks

Similar questions

1. Jack is considering selling his elliptical machine, which he never really used, is high quality, and has been taking up space in his spare bedroom. He lists it on Facebook Marketplace for "$1,200 or best offer" but in reality won't sell it for less than $1,000. Lina is looking to purchase a used elliptical machine. For a high-quality elliptical, she is willing to pay up to $1,300, and for a low-quality elliptical, she is willing to pay $600. Lina is risk neutral but she cannot tell if the elliptical machine is high quality or low quality. If she believes that 60% of used elliptical machines are high quality and 40% are low quality, what is the maximum price that Lina would be willing to pay? Would Jack agree to this price?
4
3. Consider a home energy storage (battery) system that can store up to 2 units of energy. At every time step, there is a demand for energy in the home which is drawn from 0,1,2 units with equal probability independent of the demands in the previous time steps. At every point in time, you have to satisfy the demand either by discharging the needed energy from the battery or purchasing power from the grid (or a combination of the two). You could also choose to purchase power from the grid to charge your battery. The grid energy price is either H(igh) or L(ow) according to a Markov chain (Price moves from H to L with probability p, and from L to H with probability q). (a) Model the decision making as an infinite horizon MDP where the objective is to minimize the discounted cost of energy purchased over an infinite horizon. (b) Write down a policy a of your choosing. Perform two steps of the operator T, for your policy, followed by one step of T..
Josh lives 1 4/5 miles from the park. So far he walked 2/3 of the distance from his house to the park. How many miles has Josh walked
None
Imagine you are the mayor of a town and you are trying to decide if you should pay for a fireworks show. Your staff survey your 400 citizens who say that they each value a fireworks show at $10. The fireworks show only costs $3,000 so you put on the show but when you ask for donations to pay for the fireworks you only receive $25 total. What does this result show? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. You staff's survey must have overestimated the value of a fireworks show. b The fireworks cost must have been greater than their economic benefit. The firework show suffered from the Tragedy of the Commons problems d The town's citizens were free-riders.
Can you answer me as soon as possible urgent . In early April, Mr Chan went for a five-day trip in Singapore. In Singapore, he stayed in the Fullerton Hotel that close to the MRT station. During the five days stay, he went to Universal Studio Singapore, National Museum of Singapore. He joined the Singapore Duck tour and enjoyed the Singaporean Chinese food in Chinatown. Before departure, he went to Paragon shopping mall in Orchard Street, buying some souvenirs for his friends. Mr Chan returned to his home place, Hong Kong on 10th April and directly went to Courtyard by Marriott Hong Kong for seven days quarantine.(a) Identify the “purpose of travel” of Mr Chan and explain why he is considered as a tourist.(b) Name the tourism suppliers which might be related to the above passage and briefly explainthe function of each.
I need it in words not handwritten and don't copy from other place pleaseee do itttt your own solution
For each example listed, decide if the good is a normal good or an inferior good. Make sure you answer from the perspective of the individual or individuals doing the buying or consuming. Billy's mom increases his weekly allowance by %5. As a result, Billy increases the number of apps he downloads on his smartphone. Smartphone apps are
Pls solve it quickly
Note: don't use chat gpt.
Info in images