Extra Gold Corporation had a $$1,270,000,6\%$ bond available for issue on September $1,2023.$ Interest is to be paid quarterly beginning November $30.$ All of the bonds were issued at par on October $1.$

Prepare the appropriate entries for:

a$.$ October $1,2023$

b$.$ November $30,2023$

c$.$ December $31,2023($Extra Gold$$s year$-$end$)$

d$.$ February $28,2024$