Apple unveils new MacBook Air models with $100 price cut despite tariffs
1. Apple announced new MacBook Air models with M4 chip and price cuts. 2. Mac sales increased 15% in the last quarter but overall sales remain down. 3. Apple's pricing strategy is monitored amid new tariffs on imported PCs. 4. Company expands supply chain, avoiding some tariffs through assembly in Vietnam. 5. New MacBook Air goes on sale March 12, supporting multiple external monitors.