CLC Inc. has issued 6 types of bonds with the following characteristics:
\begin{tabular}{|l|c|l|l|l|c|c|c|}
\hline No. & \begin{tabular}{l}
Coupon \\
Rate \( (\%) \)
\end{tabular} & \begin{tabular}{l}
Number of \\
payment each \\
year(times)
\end{tabular} & \begin{tabular}{l}
Maturity \\
(year)
\end{tabular} & \begin{tabular}{l}
Issuance \\
Date
\end{tabular} & \begin{tabular}{l}
Face \\
value \\
(USD)
\end{tabular} & \begin{tabular}{l}
YTM \\
\( (\%) \)
\end{tabular} & \begin{tabular}{l}
Credit \\
rating \\
(S\&P)
\end{tabular} \\
\hline CLC-1 & 12 & 2 & 20 & \( 20 / 12 / 2010 \) & 1,000 & 10 & BBB \\
\hline CLC-2 & 8 & 4 & 15 & \( 25 / 01 / 2012 \) & 1,000 & 10 & BB \\
\hline CLC-3 & 0 & 0 & 12 & \( 15 / 06 / 2014 \) & 100,000 & 15 & AAA \\
\hline CLC-4 & 10 & 1 & 18 & \( 01 / 01 / 2012 \) & 100,000 & 10 & A \\
\hline CLC-5 & 15 & 2 & 10 & \( 15 / 06 / 2010 \) & 10,000 & 12 & BBB- \\
\hline CLC-6 & 0 & 0 & 5 & \( 31 / 12 / 2015 \) & 10,000 & 12 & B+ \\
\hline
\end{tabular}
i. Arrange the bonds issued by CLC Inc in ascending order of credit risk.
CLC-3: AAA
CLC-4: A
CLC-1: BBB
CLC-5: BBB-
CLC-2: BB
CLC-6: \( \mathrm{B}+ \)
ii. Determine the valuation of 6 types of bonds issued by the company on the issuance date and on June \( 25,2023 \).