Answer:
b. less than $300,000
Step-by-step explanation:
Based on the information given since the proceeds of 6% bonds is lower than 7% market rate of interest which means that it will lead to a discount reason been that discount will often occur in a situation where the cost of bonds
is lower than the bonds face value which simply indicate that the value of the bonds will be lower than the face value of the amount of $300,000.