The answer for you question would be, Delayed Matching to Sample or simplified, (DMTS)
Nova Scotia is a Canadian province named after a part of the UK
Answer:
I don't really know the answer for real
Bartering, which has taken place since the early history of man, implies a process of exchanging of goods. Bartering may present some difficulties during the process of exchanging. One problem that may occur when one is bartering, appears as the result of two people having different ideas about the value of the item (Option "B"). Since bartering lacks a standard unit of account, the prices on goods could not be measures or quoted. Due to the absence of a common unit of account, disagreements between exchangers may difficult the bartering process.