Auerbach Incorporated issued $8\%$ bonds on October $1,2027.$ The bonds have a maturity date of September $30,2037$ and a face value of $$350$ million. The bonds pay interest each March $31$ and September $30,$ beginning March $31,2028.$ The effective interest rate established by the market was $10\%.$ How much cash interest does Auerbach pay on March $31,2028?$ a$)$$$28\mathrm{.}00$ million b$)$$$14\mathrm{.}00$ million c$)$$$17\mathrm{.}50$ million d$)$$$35\mathrm{.}00$ million