Answer:
Hilary gets a new video camera made in the United States. ⇒ Consumption .
It is bought for personal use in the United States so falls under the consumption of the U.S.
Kevin buys a new set of tools to use in his plumbing business. ⇒ Investment.
This is investment because it was bought to improve the reduction capacity of the business.
The state of Pennsylvania repaves highway PA 320, which goes through the center of Swarthmore. ⇒ Government Purchases (G).
The state of Pennsylvania paid for this so it is government expenditure.
Edison buys a sweater made in Guatemala. ⇒ Imports (M).
The sweater was imported into the U.S. from Guatemala so falls under imports.
Edison's employer assigns him to provide consulting services to an Australian firm that's opening a manufacturing facility in China. ⇒ Exports.
Edison's skills are being sent to Australia and China indirectly so they represent exports as they are being sent out of the country.