Jessica was due to make loan payments of $$1200$ six months ago, $$1520$ one month ago, and $$790$ in two months.Instead, she is to make a single payment today. If money is worth $10\%$ and the agreed focal date is today, what is the size of the replacement payment? $($Round your answer to the nearest cent where necessary. Do not include the dollar sign or commas in your answer.$)$