all-and-response begins with a melodic “phrase.” This is a group of notes that expresses a musical idea. The phrase can be purely vocal or can be played on an instrument. It can also be a mixture of the two. For example, B.B. King was known to make the call with his voice, and answer it with his guitar.
B. Current account ...I believe because it records net trade in good,services and net earnings
There are 3 different rhymes in Spenserian stanza.