Contracts were to be signed on Friday so the decision comes as a surprise.
The figure compares with a profit of $23m in the same quarter last year.
Sales rose in the Midwest and South and were unchanged in the Northeast in March.
Pret A Manger’s chief executive said people are becoming more aware about the health and environmental aspects around vegetarianism.
Power outages and long queues for fuel have been seen as militants sabotage oil pipelines.
“Drastic Dave” turns a £6.3 billion loss to a £162 million profit.
The NNPC previously denied it failed to submit funds to the public purse.
Jason McCabe Calacanis was an Angel investor at Uber, Thumbtack and Wealthfront.
"It has not been easy for me. … My father gave me a small loan of a million dollars."