Capital gains. This year, Winifred had one transaction involving a capital asset she held for less than a year: she realized a gain of $$22,000.$ She had two transactions involving capital assets she held for more than a year: she realized a gain of $$2,000$ on one and a loss of $$13,000$ on the other. What is the total amount of capital gain that qualifies for preferential capital$-$gains tax rates $($i$.$e$.,$ net capital gain or $$NCG$)?$