The file P08_23.xlsx contains data from a survey of 500 randomly selected households. a. Separate the households in the sample by the location of their residence within the given community. For each of the four locations, use the sample information to calculate a 90% confidence interval for the mean annual income (sum of first income and second income) of all relevant households. Round your answers to the nearest whole dollar, if necessary. Total income SW Sector NW Sector NE Sector SE Sector Lower Limit

Which of the following is the most direct cause of cost-push inflation? a. rising production costs. b. reductions in wages. c. greater scarcity of natural resources. d. increasing supply of goods and services. 2b2t

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The following information is needed to reconcile the cash balance for gourmet catering services. * a deposit of $5,600 is in transit. * outstanding checks total $1,000. * the book balance is $6,400 at february 28, 2019. * the bookkeeper recorded a $1,800 check as $17,200 in payment of the current month's rent. * the bank balance at february 28, 2019 was $17,410. * a deposit of $400 was credited by the bank for $4,000. * a customer's check for $3,300 was returned for nonsufficient funds. * the bank service charge is $90. what was the adjusted book balance?