The following is spending information for a given year in a given country:
Businesses spent $2800 on factories and equipment used in production
Households spent $1500 on services
Households spent $4000 on houses
Government spent $2500 on "regular" government purchases
Government spent $1100 on a Welfare transfer program
Exports were $800
Imports were $3400
Businesses added $1200 to their inventories
Households bought $2000 in goods (both durable and nondurable)
Calculate total investment for this nation for the year, carefully following all formatting instructions from the beginning of the assignment.