Tesla names new chair to replace Elon Musk

Robyn Denholm, one of two female directors on the board, assumes her new role immediately

Harrods unveils jewel-encrusted champagne at £115,000 a pop

The three rare bottles are adorned with a ruby, sapphire or emerald

Qatari firm buys London’s Grosvenor House hotel

Katara Holdings which owns the Savoy and Connaught pays undisclosed sum for hotel on Park Lane

Mulberry blames high street crisis and House of Fraser woes for loss

Sales fall 8% while debts from department store collapse and fewer tourists add to losses

County Cork gains three restaurants in 2019 Michelin guide

Chefs at Ichigo Ichie in Cork city, Mews in Baltimore and Chestnut in Ballydehob recognised