$*$Four $$1000$ bonds with $6\mathrm{.}8\%$ coupons payable annually are purchased nine months after a coupon matures, to yield $3\mathrm{.}4\%\%$ compoundod semi$-$annually. The bonds mature in nine years.$($a$)$ What is the market price or quoted price of the bonds?$($b$)$ What is the accrued interest?$($c$)$ What is the cash price?