According to the article provided in the power point slides, in $1926,$ in order to generate funds to expand Michigan Stadium, the University of Michigan issued $3,000$ bonds at a par value of $\_\_\_\_\_\_\_\_\_\_$ at $\_\_\_\_\_\_\_$ percent interest.

Question $4$ options:

$$2500$; $4$

$$1000$; $6$

$$100$; $4$

$$500$; $3$