Answer:
The effective interest rate will be: b. slightly higher than 12%
Step-by-step explanation:
The effective Interest of a bond is the rate that provides for the risk the issuer provides for the holder of the bond.
IFRS through IAS 32 and IFRS 9 uses the effective rate to charge the interest expense until maturity of the bond.
The stated rate of interest is 12% and the bonds pay interest semi-annually. This then means that the effective interest which is equal to a yearly charge considers two interest charges since the bonds pay twice a year.
Thus the effective interest is 12%× 2 = 24%