Tracker Mortgages Regain Popularity Amid Uncertain Interest Rate Outlook Eicher Motors Reports Surge in Q4 Net Profit to 1520 Crore Plans 3400 Crore Investment Plus500 Reports 11 Revenue Growth Reaffirms FullYear Outlook ATTs Skilled Worker Shortage Highlights AIDriven Shift Away from WhiteCollar Hires POET Technologies Expands Operational Footprint Shares Surge 13 US Productivity Growth Slows in Fourth Quarter as Unit Labor Costs Accelerate Meta Settles Landmark Social Media Addiction Lawsuit with US School District