The Expenditure Components of Nominal GDP Which of the following transactions would be included in 2018 U.S. GDP? For those transactions which are included in U.S. GDP, indicate whether they should count as part of C, I, G, or NX. Assume that all buyers and sellers are domestic unless otherwise stated. P A household purchases a home in 2018 that was constructed and available for sale in 2017. A household purchases 100 shares of Apple stock in 2018. An increase in General Motors' inventory of unsold automobiles in 2018. A Social Security check received by a retired worker in 2018. The purchase of a newly-produced Northrop jet ghter by the U.S. Air Force in 2018. The purchase of Nike shoes produced in a Mexican factory in 2018. FLU???" [Tl