Belinda borrowed $$23,000$ at simple interest rate of $5\mathrm{.}10\%$ p$.$a$.$ from her parents to start a business. At the end of $2$ months, she paid them $$2,200$ and $$5,100$ at the end of $10$ months. How much would she have to pay them at the end of $14$ months to clear the balance? Use 'now' as the focal date.