By City AM reporter Tesco is predicted to reveal “another strong quarter” next week as the supermarket giant seeks to maintain sales growth despite pressure from discounter rivals. The UK’s largest grocery firm will update investors with a first quarter trading statement on Friday June 14. Industry experts have predicted it will reveal another increase in sales for the period, with improving volumes of products bought by shoppers helping to offset the impact of easing inflation. Analysts atJefferies predicted it will report 4.3 per cent growth across its UK and Ireland retail business for the …