Please answer the short mc question below and briefly (no need to be too long) shows how you get the solution. Thanks for your help and i'll leave a like no matter what!

Select all events that contribute to increase the current year's GDP in Canada? A rm sells a good produced before the current year. A farmer imports seeds from the United States. A construction company purchases lumbers produced before the current year to build houses. A rm provides accounting services to a good producer. A Canadian on vacation in New York purchases a train ticket. [:1 [:J [:J [:J [:J [:1 None of the above