Answer: (1) Equilibrium price = 60 and Equilibrium quantity = 120, when I = $1500.
(2) Equilibrium price = 54 and Equilibrium quantity = 108, when I = $1200.
Explanation:
(1) When Average income (I) = $1500
At equilibrium, QD = QS
150 - 3p + 0.1I = 2p
150 - 3p + 0.1 × 1500 = 2p
5p = 300
p = 
p = 60
q = 2p ⇒ 2 × 60 = 120
Hence, p and q are equilibrium price and equilibrium quantity, respectively.
(2) If 20% income tax is introduced then Average income (I) = $1500 - 20% of $1500 ⇒ $1500 - $300 = $1200
At equilibrium, QD = QS
150 - 3p + 0.1I = 2p
150 - 3p + 0.1 × 1200 = 2p
5p = 270
p = 
p = 54
q = 2p ⇒ 2 × 54 = 108
Hence, p and q are equilibrium price and equilibrium quantity, respectively.
Answer: (C) Safety and security needs
Explanation:
The Safety and the security needs are one of the type of Maslow's hierarchy model that helps us to protect from the job security, safe and the healthy environment. The safety and the security are the basic physiological needs that is necessary for survival to each person.
According to the given question, the decision made by an organization may cause the employees concerned about their safety and the various types of security requirement as employees can concentrate on given task in the healthy work environment only.
It is also helps in increase the productivity as well as growth of the business and an organization. Therefore, Option (C) is correct answer.
Answer:
B) 90%
Explanation:
In order for an employer to qualify for the maximum credit against FUTA taxes (Federal Unemployment Tax Act), they have to file their annual return in time and also pay their state contributions in time. If they file their report late or miss the state contributions due date, they will be sanctioned by lowering the maximum credit from 5.4% to 4.86% (90% of maximum credit).
The five cities connected by the Madrid-Seville High-Speed Rail (HSR)—Madrid, Ciudad Real, Puertollano, Cordoba, and Seville—that have changed their land cover are the subject of this study. Between 1991 and 2006, there was an analysis. According to the report, the two largest cities in the Madrid-Seville region—Madrid and Seville—receive the majority of the benefits from land development, although smaller HSR-served cities also gain from this. Each city has its own unique land development process.
Madrid–Seville high-speed rail line.
The 472 kilometres (293 miles) long Madrid-Seville high-speed line, also known as NAFA or Nuevo Acceso Ferroviario a Andaluca, is a Spanish railway line used for high-speed travel between Madrid and Seville. Since April 21, 1992, the first high-speed rail link in Spain has been operational, reaching speeds of up to 300 km/h (186 mph). Over half less time was required to go between the two end points.
The high-speed rail line from Madrid to Malaga departs at Cordoba. Only the Alvia service is extended from Seville to Cádiz.
to learn more about Seville High-speed rail line
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