The expenses and income of an individual are given in table form to the right find the net monthly cash flow (it could be nositive or negative) assume salaries and wages are after taxes. when you need to convert between weeks and months part. fo jeh s800 month assume that 1 month expenses income rant $550/manth 4 weeks groceries $60/week college fund from grandparents $400/month tution and fees $3000 bice a pear scholarship $5400/year incidentals $70 /week the net monthly cash flow is $ enter vour answer in the answer box

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95