sentences:  Problems arose on the American side, with many in Congress reluctant, and with sharp differences between the treasury and state departments.The loan was for $3.75 billion (US$57 billion in 2015) at a low 2% interest rate; Canada loaned an additional US$1.19 billion.The British economy in 1947 was hurt by a provision that called for convertibility into dollars of the wartime sterling balances the British had borrowed from India and others, but by 1948 Marshall Plan money was flowing that did not have to be repaid.