true or false:

1- The seller should bear the loss cause by force majeure. (t/f)

2- According to UP 600, if there isn't any other stipulation, the transshipment is allowed. (t/f)

3- An L/C is a conditional bank undertaking of payment, and refers to banker's credit. (t/f)

4- EXW in Incoterms 2020 is the trade term under which the obligations and costs borne by and risks of the seller are

minimum. (t/f)