February sales hit 4.09 million annual pace, helped by slightly lower mortgage rates and modest price easing. Sales were ↓1.4% yearly; inventory ↑4.9% yearly to 1.29 million Median existing-home price was $398,000, ↑0.3% yearly NAR warned limited supply could push prices ↑ if demand outpaces inventory Housing Affordability Index ↑ to 117.6; economists...