Donna is thinking about buying a house that costs $250,000. If she puts down $50,000 and is able to get a 5 percent mortgage, she wants an estimate of her total monthly housing expenses. As we just learned, the average annual cost for owning a house is 4.09 percent of the value of the house. If we do not include the opportunity cost of the down payment, amortization on the loan or any tax benefits from homeownership, what will be her monthly cost the first month?

(co 3) the soup produced by a company has a salt level that is normally distributed with a mean of 5.4 grams and a standard deviation of 0.3 grams. the company takes readings of every 10th bar off the production line. the reading points are 5.8, 5.9, 4.9, 6.5, 5.0, 4.9, 6.2, 5.1, 5.7, 6.1. is the process in control or out of control and why? it is out of control as two of these data points are more than 2 standard deviations from the mean it is in control as the data points more than 2 standard deviations from the mean are far apart it is out of control as one of these data points is more than 3 standard deviations from the mean it is in control as the values jump above and below the mean