A real estate agent is considering changing her land line phone plan. There are three plans to choose from, all of which involve
a monthly service charge of $20. Plan A has a cost of $.41 a minute for daytime calls and $.16 a minute for evening calls. Plan B has a charge of $.51 a minute for daytime calls and $.15 a minute for evening calls. Plan C has a flat rate of $80 with 300 minutes of calls allowed per month and a charge of $.38 per minute beyond that, day or evening. a. Determine the total charge under each plan for this case: 120 minutes of day calls and 40 minutes of evening calls in a month. (Do not round intermediate calculations. Round your answer to 2 decimal places. Omit the "$" sign in your response.)
Cost for Plan A $
Cost for Plan B $
Cost for Plan C $
b. If the agent will use the service for daytime calls, over what range of call minutes will each plan be optimal? (Round each answer to the nearest whole number.Include the indifference point itself in each answer.)
c. Suppose that the agent expects both daytime and evening calls. At what point (i.e., percentage of total call minutes used for daytime calls) would she be indifferent between plans A and B? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places. Omit the "%" sign in your response.)
a. Determine the total charge under each plan for this case: 120 minutes of day calls and 40 minutes of evening calls in a month.
Cost for Plan A = ($0.41 x 120) + ($0.16 x 40) + $20 = $
75.60
Cost for Plan B = ($0.51 x 120) + ($0.15 x 40) + $20 = $
87.20
Cost for Plan C = $80 + $20 = $100
b. If the agent will use the service for daytime calls, over what range of call minutes will each plan be optimal?
If the agent will use the service only for daytime calls, Plan A is better if the agent uses 195 minutes maximum. If the agent expects to use 196 or more minutes, then Plan C is better.
c. Suppose that the agent expects both daytime and evening calls. At what point (i.e., percentage of total call minutes used for daytime calls) would she be indifferent between plans A and B?
Plan A charges 10¢ less per daytime minute, while plan B charges 1¢ less for evening minutes, that means that the proportion of daytime calls should be 1/11, while the proportion of evening calls should be 10/11.
- control the day-to-day activities of the corporation.
Explanation:
The board of directors are people chosen by the instiution, the owners of the institutions or the members of an institution to govern the institution and be responsible for the actions and directions that the organization takes, they could be owners, workers or externate associates to the institution and they control the day-to-day activities of the corporation.
Firms that take voluntary actions to address the ethical, social, and environmental impacts of its business operations are involved in a Corporate Social Responsibility. Hope this helps. <span />
It is difficult to compare relative job growth for different-sized
businesses because it is hard to determine the cutoff point at which a small
business becomes a large business. It is not easy to know the comparative job development
amongst businesses of different sizes. There are not the same parameters leading
the size of a small business versus a big business. Moreover, there is no defined
point where such a variation can be clearly identified.
