A mechanical engineer purchased a machine 1 year ago for $85,000 and is now seeing that it costs more to operate than anticipated. The engineer expected to use the machine for 10 years with annual maintenance costs of $22,000 and a salvage value of $10,000. Last year though, it cost $35,000 to maintain the machine and these costs are expected to increase to $36,500 this year and increase by $1500 each year after. The market value is now estimated to be $85,000-$10,000k, where k is the number of years since the machine was purchased. It is now estimated this machine will be useful for a maximum of 5 more years. Perform a replacement study now and determine the values of P, n, AOC, and S of this defender.

Insurance companies have internal controls in place to protect assets, monitor the accuracy of accounting records and encourage operational efficiencies and adherence to policies. these internal controls are generally of two types: administrative controls and accounting controls. administrative controls are the policies and procedures that guide the daily actions of employees. accounting controls are the policies and procedures that delineate authorizations of financial transactions that are done, safeguard assets, and provide reports on the company’s financial status in a reliable and timely manner. internal controls should include both preventative and detective controls. the purpose of preventative controls is to stop problems and errors before they occur. detective controls identify problems after they have occurred. preventative controls are usually more effective at reducing problems, but they also tend to be more expensive. internal controls must be flexible to adjust for changes in laws and regulations in addition to adding new products or modifying current ones. companies must also do regular analyses to ensure that the benefits of implementing the controls are worth their costs. when concerned about paying unwarranted insurance claims which type of control would be useful?

When you hire an independent contractor you don't have to pay the contractors what

Jen left a job paying $75,000 per year to start her own florist shop in a building she owns. the market value of the building is $120,000. she pays $35,000 per year for flowers and other supplies, and has a bank account that pays 5 percent interest. what is the economic cost of jen's business?