A couple is interested in selling their investment property and buying a new one. They can defer paying any capital gains taxes on the saie by A$.$claiming their $$500,000$ capital gains tax exclusion for the current $2-$year period. $.$using a $1031$ like$-$kind exchange to obtain a more expensive investment property. C$.$selling to the buyer under installment terms. D$.$claiming the once$-$in$-$a$-$lifetime $$125,000$ exemption offered to those over $55.$