Landed Technologies has to choose between two machines that have the following costs associated with them: Machine A costs $30,000 upfront and $7,000 in maintenance costs each year; this machine can be used for 5 years at which time it will need to be replaced. Machine B costs $50,000 upfront and involves maintenance costs of $5,000 a year; it can be used for 8 years at which time it will need to be replaced. Both machines have no salvage value. Which machine should the firm purchaseif the discount rate is 10% ?Calculate the EAC of each machine.

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

Land that is appropriate for plowing and growing of crops is considered to be arable land. The term is used to refer to the land that is currently under cultivation, and the land has the potential of being cultivated. It encompasses land that is of soil and climate suitable for agricultural purposes. The land also has to be protected by the right regime of policies, regulations, and acts of parliament.

How Human Influence Has Affected Arable LandHuman beings are responsible for the increasing rate of the scarcity of arable land. The increase in human population has led to the occupation of formerly arable land thereby reducing the land that can be put under agriculture (Zabel, Putzenlechner, & Mauser, 2014). Industries established by man have not only taken up the land suitable for agriculture but has also populated the environment and caused global warming that makes the current global climate unsuitable for agriculture. Deforestation, urbanization, and poor cultivation methods are other human activities that have led to a decrease of the global size of arable land. Increased human population has created pressure on the available arable as the land is overexploited to meet the human demands. 

Solution to The ProblemDue to the availability of new technologies, more land can be made suitable for agriculture. Individual governments can reclaim more land from the seas and oceans while the dry areas can be made suitable through the use of irrigation (Lanz, Dietz, & Swanson, 2017). The existing arable land should also be conserved using laws and programs that are focused on solving or alleviating the human pressure that leads to their depletion.

Whether International Agreement Is A Suitable Method of Solving the ProblemSome of the factors that are causing depletion of arable land such as climate change are global in nature and therefore requires a global measure. Having an international agreement will only be effective if individual countries, especially the more powerful countries commit to it. Further, without an effective enforcement mechanism, an international agreement will not be effective. The increasing reduction of arable land should be a concern to all the nations, and more proactive measures should be adopted instead of relying on the current reactive measures that are not effective.

ReferencesLanz, B., Dietz, S., & Swanson, T. (2017). Global economic growth and agricultural land conversion under uncertain productivity improvements in agriculture. American Journal of Agricultural Economics, 100(2), 545–569.Zabel, F., Putzenlechner, B., & Mauser, W. (2014). Global Agricultural Land Resources – A High-Resolution Suitability Evaluation and Its Perspectives until 2100 under Climate Change Conditions. PLOS ONE, 9(9), e107522. https://doi.org/10.1371/journal.pone.0107522

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

Your initial discussion thread is due on Day 3 (Thursday) and you have until Day 7 (Monday) to respond to your classmates. Your grade will reflect both the quality of your initial post and the depth of your responses. Refer to the Discussion Forum Grading Rubric under the Settings icon above for guidance on how your discussion will be evaluated.

Prior to beginning this discussion please read “Language and Literacy in Educational Settings” (pp. 169-178), “Neuroscience of Reading” (pp. 179-184), “Learning to Read” (pp. 185-191), and “Reading Comprehension: Reading for Learning” (pg. 192-197) in your required text.

Based on your resources this week, choose three areas of language and reading acquisition that you found most interesting and that were unknown to you prior to this week. Explain the theoretical perspectives of each of these chosen areas. Apply skeptical inquiry to a brief discussion about why language acquisition is an important area for scholars and educators to understand when developing learning opportunities. Apply the concept of language and reading acquisition to your own academic success. Has your own language development affected your success as a student? As an employee? How? Based on the resources and your current knowledge, do you believe you could develop areas personally that would be beneficial to you, your loved ones, or your friends? Your initial post should be 450 to 600 words in length and thoroughly discuss each of the elements in the prompt.

Guided Response: Review several of your colleague’s posts and respond to at least two of your peers by 11:59 p.m. on Day 7 of the week. You are encouraged to post your required replies earlier in the week to promote more meaningful interactive discourse. Did your peer choose differing areas of interest? Does your peer’s explanation of the theoretical perspectives assist you in understanding the content more clearly? Share a personal experience that aligns with one of your peer’s perspectives or explanations about learning and reading acquisition.

Continue to monitor the discussion forum until 5:00 p.m. Mountain Standard Time (MST) on Day 7 of the week and respond to anyone who replies to your initial post. Peer responses may vary in length but should be detailed and thought provoking. Your grade will reflect both the quality of your initial post and the depth of your responses.

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

Langer and Rodin (1976) conducted studies in nursing homes.  They found that when people were placed in institutions where they lost a sense of control there were detrimental effects on their health.  These residents learned to be helpless.  However, when residents were given an opportunity to care for a plant, their sense of helplessness decreased.

Think of other situations in which feeling a lack of control can be detrimental to one’s health.  What suggestions could you make to help this person feel a greater sense of control?

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

Lane French had a bad credit rating and went to a local cash center. He took out a $100.00 loan payable in two weeks at $107.50. What is the percent of interest paid on this loan?(Do not round intermediate calculations.Round your answer to the nearest whole percent.)

Percent of interest ____%

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"