Problem:The level of centralization in decision-making in planning depends on the specific type of planning mechanism employed. As such, one can distinguish between centralized planning and decentralized planning. An economy primarily based on central planning is referred to as a planned economy. In a centrally planned economy the allocation of resources is determined by a comprehensive plan of production which specifies output requirements. Planning may also take the form of directive planning or indicative planning.

Answer this question: a centrally planned economy most often refers to an economic system that is under comprehensive?
Solution:OK... The relevant information is: In a centrally planned economy the allocation of resources is determined by a comprehensive plan of production which specifies output requirements.
plan of production which specifies output requirements.


Student A:The fourth season began airing on October 10, 2017, on The CW.

Answer this question: when is season 4 of the flash coming?
Student B:OK... The relevant information is: The fourth season began airing on October 10, 2017, on The CW.
October 10 , 2017.


Problem:Passage: The first use of X-rays under clinical conditions was by John Hall-Edwards in Birmingham, England on 11 January 1896, when he radiographed a needle stuck in the hand of an associate. On February 14, 1896 Hall-Edwards was also the first to use X-rays in a surgical operation. In early 1896, several weeks after Röntgen's discovery, Ivan Romanovich Tarkhanov irradiated frogs and insects with X-rays, concluding that the rays "not only photograph, but also affect the living function".

Question: Based on this passage, when were x rays first used in medicine?
Solution:OK... The relevant information is: The first use of X-rays under clinical conditions was by John Hall-Edwards in Birmingham, England on 11 January 1896, when he radiographed a needle stuck in the hand of an associate.
11 January 1896.


Student A:Context: 7-Eleven Inc. is a Japanese-owned American international chain of convenience stores, headquartered in Dallas, Texas. The chain was known as Tote'm Stores until it was renamed in 1946. Its parent company, Seven-Eleven Japan Co., Ltd., operates, franchises, and licenses 66,579 stores in 17 countries as of 30 June 2018. Seven-Eleven Japan is headquartered in Chiyoda, Tokyo and held by the Seven & I Holdings Co.

Question: how many 7 elevens are in the world?
Student B:OK... To answer the question, consider the following: Its parent company, Seven-Eleven Japan Co., Ltd., operates, franchises, and licenses 66,579 stores in 17 countries as of 30 June 2018.
66,579.


Problem:Context: Each half-inning formally starts when the umpire calls "Play" or "Play ball". A full inning consists of six outs, three for each team; and, in Major League Baseball and most other adult leagues, a regulation game consists of nine innings. The visiting team bats in the first half-inning, the top of the inning, derived from the position of the visiting team at the top line of a baseball line score. The home team's half of an inning is the bottom of the inning, and the break between halves of an inning is the middle of the inning. If the home team is leading in the middle of the final scheduled inning, or scores to take the lead in the bottom of the final scheduled inning, the game immediately ends in a home victory.

Question: who bats in the top of the inning?
Solution:OK... To answer the question, consider the following: The visiting team bats in the first half-inning, the top of the inning, derived from the position of the visiting team at the top line of a baseball line score.
The visiting team.


Problem:The character is portrayed by Gwyneth Paltrow in the Marvel Cinematic Universe films Iron Man, Iron Man 2, The Avengers, Iron Man 3 and Spider-Man: Homecoming.

Answer this question: who plays pepper potts in iron man 1?
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
OK... The relevant information is: The character is portrayed by Gwyneth Paltrow in the Marvel Cinematic Universe films Iron Man, Iron Man 2, The Avengers, Iron Man 3 and Spider-Man: Homecoming.
Gwyneth Paltrow.