Carver's Auto Custom has two potential retail spaces to choose from. Warehouse Space A: Includes 8000 sq. ft. of showroom and workshop space. It rents for 85 cents per sq. ftand additional .25
cents per sq. ft. for operations expenses. One half of this warehouse space will be used to stock paint cans and rims.
Warehouse Space B: Includes 6000 sq. ft. of only workshop space. It rents for .85 cents per sq. ft and an additional .25 cents per
sq. ft. for operations expenses. The leasing agreement must include a 2-year contract for a monthly web administration fee for
an online virtual showroom. The introductory rate for managing the virtual showroom is $99 per month for the first year
followed by $199 per month thereafter. Three-fourths of this warehouse space will be used to stock paint cans and rims.
Calculate the total cost for selecting Retail Space B for a 1-year lease?

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