If a letter of credit has a discrepancy, then: shipment may be delayed until the discrepancy is fixed. O shipment may proceed, but may be delayed. O shipment may proceed, but insurance will not be in effect. payment may be delayed until the discrepancy is fixed. D Question 47 1 pt Mining Machines Inc. has a $100 export to a mining company in Peru and it has otherwise never sold anything to the mining company. Which would likely be the payment method used? O Open account Documentary collections Cash in advance O Letter of credit