Cole earned $3,000 in wages, incurred $1,000 in unreimbursed employee business expenses, paid $400 as interest on a student loan, and contributed $100 to a charity. What is Cole's adjusted gross income?

A(n) ________ is guaranteed by both the exporter's bank in the country of export and the importer's bank in the country of import

A) confirmed letter of credit B) transferrable letter of credit C) revocable letter of credit D) irrevocable letter of credit

Multiple values returned from an SQL query that includes an aggregate function are called:

A) vector aggregates. B) scalar aggregates. C) agates. D) summations.