basic problem that can be seen in (MRP) Material requirement planning

basic problem that can be seen in (MRP) Material requirement planning Exercise 2 Material Requirement Planning for each part and Sub-Assembly a. It has been done in the attached excel sheet. b.Problems The basic problem that can be seen in MRP is the decision that the company should take with respect to procuring a sub-assembly directly or manufacturing it by using the raw materials. It has been seen that even though the lead time of the raw material like rubber face is 10 weeks, it is economical to manufacture the product through it. This is because, there has been enough time given before the first set of demand is predicted by the company. Hence, it is useless for the company in both cases to procure handle assembly or face assembly directly. The standard cost of manufacturing with the given lead times has cost it lesser. Also, one has to keep track of availability of all the materials so that the final product can be manufactured. Hence, maintaining unnecessary inventory to the maximum is the biggest challenge in this entire MRP design. No te: As procuring handle assembly directly costs more than making it through raw materials, hence handle assembly has been made with raw materials taking appropriate lead time and EOQ into account.ÂÂ   The same concept has been used for face assembly as well in the MRP. c. Alternatives For any further problem that the company identifies, it is appropriate that it is able to analyse the costs of all the sub-parts and sub-assemblies even before the actual forecasting is done. This would not put on into a dilemma as to how to approach the same. Also, the company has given the starting week of sales from week 13 which is far too late. MRP should be done on a closer basis so that none of the days get wasted. Here, we can see that none of the sub-parts required the first or second week of work. At the same time, one has to maintain least possible inventory. Exercise 3 It has been done in the attached excel sheet Exercise 4 It is certain that the average inventory value of the co mpany would increase with the imposition of safety lead time. The reason for the same is that initially it had been planned that while justifying the lead time of all the sub-parts, one would endeavour for least possible inventory. In all the cases, zero-inventory has been maintained over the exercise except for those occasions where there was initial inventory on week 1 itself. Even this has been used judicially so that the company is not left with the inventory once the sales proceeds as predicted by the company management of Psycho Sports. Hence, efficiency on this ground is certain to decrease this way hence raining the average inventory. Also, it is important to note here that while the safety lead time had been imposed, a number of sub-parts where procured to be remained in inventory without having any processing done. This also raises the cost of inventory for the company. But as it brings safety, there is lesser amount of risk involved in keeping the same. The exact values o f the same have been shown in the attached excel sheet. This safety lead time only decreases the dependency on the sales department of the company on achieving the exact sales in the week specified.

Child Psychopathology Research Paper Example | Topics and Well Written Essays - 1250 words

Child Psychopathology - Research Paper Example They are not able to manage the tasks of everyday life and cannot complete work which requires concentration. Children cannot perform very well at school as well and later in life they have difficulties in getting into relationships. Trauma to the brain by accidents and falls as well as exposure to chemicals such as lead during prenatal and early years of life can be counted as causes leading to this disease. Genetic factors also pose as a risk for it. Consumption of alcohol, cigarettes and other chemicals which affect the development of the brain can also create a risk for the infant to suffer from ADHD. A healthy atmosphere at home and educated parents can decrease the risk of developing this psychiatric condition. These people find it very difficult to cope up with the everyday activities and their weaknesses make them susceptible to develop addictions which include alcohol consumption and abuse of the prescription medications as well as other stimulants like caffeine and nicotine . Body: Being focused on to the important aspects of life is one of the main functions of the brain. In some diseases or disorders this special function of the brain is either lost or diminished. One such disorder which diminishes the functions of the brain is the Attention Deficit Hyperactivity Disorder. ... vention has also indicated that 8 million children in the United States between the age of 3 to 17 years have been diagnosed by this condition and 11% of the diagnosed cases are boys whereas 4.8% of the diagnosed cases are girls. Thus this disease is more common among children and it has a higher rate of occurrence in boys than in girls. Attention Deficit Disorder is a neuropsychiatric condition in which an individual is not able to concentrate or focus on a single aspect for a longer time. This leads to a lack of attention and it affects activities of an individual in everyday life. This disorder has a genetic predisposition as well as environmental factors play a role in it. Neurotransmitters which help in transmitting signals to and from the neurons are usually affected in this type of disorder which usually affects the chemical functions of the brain. Thus injuries to brain and chemicals which affect brain functioning can result in this disorder. A child who has close relatives a nd siblings suffering from ADHD is at a high risk of developing this condition. As already indicated by the statistics of the Center for Disease Control and prevention boys possess a risk of developing this disorder and they possess a more than two time greater risk of this illness. Damage to the brain through direct brain injury also makes a child more susceptible to have ADHD. Pregnant women, who consume alcohol, smoke and are exposed to other toxins like lead and chemicals that create hindrances in normal brain development may give birth to children possessing very high risks to suffer from this psychiatric condition. Not only this but also children who are exposed to harmful chemicals such as lead are also more vulnerable. This is because these chemicals prevent the normal growth of the

Describe, discuss and explain the significance of the Indian Removal Article

Describe, discuss and explain the significance of the Indian Removal Act - Article Example The Act resulted to Seminole War that lasted between 1835 to 1842, and cost Jackson administration almost 60 million dollars. The law made Cherokees develop their own written language, print newspapers and resist any forceful evictions. The Supreme Court decision asserted that Georgia had no authority over the Cherokees and their lands but the president ignored the court ruling. In 1836, Georgia Militia attacked several Creeks and forced about 15,000 Creeks to move to the West of Mississippi (Stewart, 2007). In 1835, the Treaty of New Echota was signed ceding all Cherokee land for $ 5.6 million and their free transportation to the West of Mississippi. This led to the trail of tears whereby more than 16,000 migrating Cherokees died. The Choctaw, Chickasaw, Creeks, Cherokees and Seminoles travel from their lands was marked with diseases such as Cholera, death from starvation and inadequate food supplies (Stewart, 2007). The Indian removal act gave European American farmers a claim on t he land that was initially occupied by the Five Civilized Tribes and opportunity for intense agricultural activity. Generally, the Indian removal act was oppressive and led to Seminole wars from 1835 to 1842 and trail of tears from 1838 to 1839. The US army troops forced the Indian troops to abandon their traditional lands (Stewart, 2007). The Indian removal act that was signed in to law by President Jackson led to massive federal spending on wars and relocation. Cherokees heavily resisted the law through a court decision by the president chose to ignore the ruling. The Act led to Seminole Wars and Trail of tears whereby many affected individual dies due to wars, disease and starvation (Stewart,