Research an advertised truck rental price plan that does not include unlimited miles and provide the details of the advertisement. (e. g., $50/day with 200 miles included and $0.10 per additional mile.) Create your own similar truck rental price plan with different values. Be sure to not use the exact same values used in a previous post. Based on your plan, write an equation that can be used to determine the daily cost, D(t) of the rental when t miles are needed, and use that equation to calculate the total cost when 300, 1,000, and 2,000 miles are used. In your responses to peers, compare the total costs you calculated in Part 3 with those of at least two peers. Required:
Discuss the differences you notice and how they could have been foreseen by just comparing the formulas.

Acell phone company offers two plans to its subscribers. at the time new subscribers sign up, they are asked to provide some demographic information. the mean yearly income for a sample of 40 subscribers to plan a is $45,000 with a standard deviation of $9,200. for a sample of 25 subscribers to plan b, the mean income is $64,300 with a standard deviation of $7,100. at the 0.025 significance level, is it reasonable to conclude the mean income of those selecting plan b is larger? assume unequal population standard deviations. hint: for the calculations, assume the plan a as the first sample. what is the decision rule? (negative amount should be indicated by a minus sign. round your answer to 3 decimal places.) compute the value of the test statistic. (negative amount should be indicated by a minus sign. round your answer to 2 decimal places.) what is your decision regarding h0 ? reject h0 fail to reject h0 compute the p-value. less than 0.01 between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 greater than 0.10