A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 435.0 gram setting. It is believed that the machine is underfilling the bags. A 36 bag sample had a mean of 430.0 grams. A level of significance of 0.01 will be used. Determine the decision rule. Assume the standard deviation is known to be 14.0.

Tom and lilly rented a house for $12,000 last year. at the start of the year they bought the house they had been renting directly from the owner for $250,000. they believe they could rent it for $12,000 this year, but stay in the house. how much does tom and lilly’s decision to buy the house change gdp? a. it reduces gdp by $12,000 b. it does not change gdp c. it raises gdp by $238,000 d. it raises gdp by $250,000