The future of a popular low budget retail outlet in Perth has been cast in to doubt due to the coronavirus outbreak.The Primark store on High Street may have closed its shutters for the last time this week as its operational company scrambles to save cash following nationwide closures.Associated British Foods, which owns the fast fashion retailer, has refused to pay £33 million in rent to its landlords after the closure of its 189 UK stores.The payment, which was due on Wednesday, was meant to cover rent and service charges for two thirds of its 189 UK stores over the next three months.Associated British Foods is withholding the cash as it tries to negotiate a deal that might offset the financial hit caused by the UK lockdown.Primark, which