We practiced determining if a transaction would affect GDP o…

We practiced determining if a transaction would affect GDP or not.  Which of the following item(s) would change the overall value of U.S. GDP for this year?a) Welfare benefits paid to recipients this year.b) Cars produced by Ford in the U.S. last year and sold in this year.c) An avocado imported from Mexico.d) A McDonald’s hamburger consumed by a household this year.e) Goods and services produced in the U.S. and sold to a Canadian tourist this year.

Methanol, CH3OH, is derived from natural gas and is blended…

Methanol, CH3OH, is derived from natural gas and is blended with gasoline to make  gasohol.  If the combustion of methanol produces carbon dioxide and water, what is the coefficient of oxygen in the balanced equation?  _CH3OH(g)+ _O2(g) → _CO2(g) + _ H2O(g)