By James Davey LONDON (Reuters) – Asda will put its lowest price food ranges in all its stores, it said on Monday, after poverty campaigner Jack Monroe criticised British supermarkets for cutting back their budget ranges. With UK consumer price inflation forecast to peak at around 7.25% in April, and interest rates and taxes also rising, Britons are facing the worst squeeze on their disposable incomes for 30 years, according to the Bank of England. Monroe has complained that Britain’s supermarkets have been reducing the number of products in their lowest price ranges, and also wants the ranges…