Write letter names underneath each note in the blanks provided

The complete question is:

Analyze the following musical example. Make sure to answer the following questions. (I have attached the musical example image)

a. Write letter names underneath each note in the blanks provided.

Explanation:

There are 5 blanks in the picture. The notes corresponding to the blanks are:

1. E

2. C

3. F

4. E

5. D

This piece is in the key of G or treble clef, as represented by the Key symbol. The G-clef is placed on the second line of the stave. So the G note is located on the second line of the stave, and we count up or down from there to determine the other notes.