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A columnist in the Wall Street Journal refers to "the fear that central banks are powerless to act when rates hit zero."a. With respect to the Federal Reserve, which interest rate would be likely to hit zero?b. During the recession caused by the 2020 Covid-19 pandemic, was the Fed powerless to act when the rate you identified in part a. hit zero? If not, which monetary policy tools did the Fed rely on? the class shirt extends the clothing class. to make the class dressshirt inherit the functionality of both clothing and shirt its class header would be:Group of answer choicespublic class DressShirt inherits Shirt, Clothingpublic class DressShirt inherits Shirtpublic class DressShirt extends Shirtpublic class DressShirt extends Shirt, ClothingIf Shirt inherits Clothing, then Shirt has direct access to the ______ members of ClothingGroup of answer choicespublic and protectedpublicprivateprotectedprivate and protectedShirt inherits Clothing. What is the first thing that must happen in the Shirt constructor?Group of answer choicesInitialize the required Shirt fieldsCall the Clothing constructorCreate all objects required for Shirt fieldsMap the parameters coming into the constructor to Shirt fields True or FalseConstipation may be overcome by intensive and long periods of work and exercise emission nebulae produce ____________ spectra. group of answer choices thermal continuous emission absorption dark Question 2 (1 point)The old Michigan football coach had only two strategies, Run the Ball to the Left Side of the line, and Run the Ball to the Right Side.The defense can concentrate either on the left side or the right side of Michigans line.If the opponent concentrates on the wrong side, Michigan is sure to gain at least 5 yards.If the defense defended the left side and Michigan ran left, Michigan would be stopped for no gain.But if the opponent defended the right side when Michigan ran right, Michigan would still gain at least 5 yards with probability .70.It is the last play of the game and Michigan needs to gain 5 yards to win.Both sides choose Nash equilibrium strategies.In Nash equilibrium, Michigan would:Question 2 options:a. run to the right side with probability .77.b. run to the right side with probability .50.c. run to the right side with probability .70.d. be sure to run to the right side.e. run to the right side with probability .87. the nurse is reviewing a plan of care for emergency etreatment of a patient with Which event started World War I? After the stimulus for a contraction is generated at the SA node, it must be distributed so that You have two very good friends, Ann and Bob. They work for you on different projects. This week, they worked with you on a project that attained $3, 000 in profits (that is after paying all costs, including their wages). Happy with this result, you decide to distribute these profits. You decided to take $1, 000 for you (that is one third of the profits). You are the only owner, so you have no obligation to distribute profits, but you want to do it anyways. You anticipate that any favoritism may lead to a problem. But, at the same time, an equal split may also lead to wrong conclusions (for example, Ann may think that she is a better friend than Bob, so with an equal split of the remaining $2, 000 she may doubt it). With all that in mind, you come up with an idea (which later you realized it is called the Nash demand game). You tell them the following: "Ann and Bob, I want to share the $3, 000 of profits we had this week. I will take just one third of it ($1, 000). To split the remaining $2, 000, I will ask both of you to separately write in a paper how much money out of the $2, 000 you want. If the demands are compatible, that is, if they add up to $2, 000 or less, then I will assign to each of you what you demanded. However, if the demands add up to something greater than $2, 000, each of you will get zero."a) Describe all the Nash equilibria of this game.b) What do you think would be the result of the game you proposed (in "real life")? Hadoop works best with _________ and ___________ data, while Relational Databases are best with the first one. 16. What conditions favor the growth of calcareous organisms that form limestone, and what restrictions does this place on their sites of deposition in fiscal year 2017, apple inc. reported cost of goods sold of $141,048 million and inventory valued at $4,855 million. apple's annual inventory turns in 2017 was: 3.1. ursula lends money at outrageous rates of interest. she demands to be paid 10% interest per week on a loan, compounded weekly. suppose you borrow $500 from ursula. if you wait four weeks to pay her back, how much will you owe? define it in a recursive solution. Besides carboxylic acids, list two other kinds of compounds can react with an alcohol to form esters? What is the frequency of light in a vacuum that has a wavelength of 70600 m?(Choose from the following units: m, hz, m/s, s, degrees, dB)Your Answer: What signs of life does Ann erase before the stranger arrived? Please write a summary about the word war 2 What are the advantages and disadvantages of extended star topology? 11) The primary way that we observe the atomic hydrogen that makes up most of the interstellar gas in the Milky Way is with A) ground-based visible-light telescopes.B) space-based ultraviolet telescopes.C) X-ray telescopes.D) radio telescopes observing at a wavelength of 21 centimeters. Can somebody please help me with this project??When a wave encounters a new medium, two events are possible. The wave may pass into the new medium and it may bounce off the new medium. This experiment will allow you to explore the Law of Reflection and how it applies to waves as they bounce off the new medium.Make observations and measurements to determine the validity of the Law of Reflection.Questions:1. What did you notice about the angle of incidence and the angle of reflection?2. Do you believe this relationship between incident and reflected angles would occur even if the medium interface were curved, like a curved mirror?Justify your responses.