Which scenario would give rise to risk of a loan$-$to$-$repayment source timing mismatch?

A payment for tax liability is made after a line of credit is made available to fund seasonal trading.

A customer with no existing credit facilities has purchased a new office building shortly after a line of credit is granted to fund seasonal trading.

A customer takes two months longer to collect its receivable and a line of credit is made available to fund seasonal trading.

A customer has successfully reduced its high accounts payable days after a line of credit is made available to fund seasonal trading.