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Problem $7-7$ TIPS Interest and Par Value $($LG$7-2)$

A $3\mathrm{.}500$ percent TIPS has an original reference CPI of $186\mathrm{.}0.$ If the current CPI is $211\mathrm{.}3,$ what is the par value and current interest payment of the TIPS? $($Do not round intermediate calculations. Round your final answer to $2$ decimal places.$)$

Interest payment