R1 should be 10k.
The other resistors determine the biasing of the audio preamp transistor that is taught in high school.
Sorry, I am not a teacher for basic electronics.
I think he has been tasked with building an FM wireless mic. for the Ring Leader to use at their elephant-go-round circus. Normally, he probably follows "behind" the elephants... good English isn't necessary!
I made the lousy original FM transmittter to prove that its audio preamp transistor is biassed wrong and that its RF oscillator frequency changes all over the place. Then I fixed its problems one-at-a-time.
Try my FM transmitter. Another Canadian made one and tested its far range. He saw the RF cops in their truck with antennas on top drive past the next day!