Analysis reveals that a company had a net Increase in cash of $$20\mathrm{.}660$ for the current year.Not cash provided by operating activities was $$18\mathrm{.}600$; not cash used in investing activitios was $$10,300$ and not cash provided by hnancing activities was $$12,360.$ If the ycar$-$end cash balance is $$24,900,$ the buginning cash balance was: $$45,560$ $$16,420$ $$41,320.$ $$40,320.$ $$4,240.$