The CEO of a company based in Grand River has to visit two different suppliers. One supplier is located in Alma and the other is in Oak Lake. The plane ticket to Alma is $2,000 and the ticket to Oak Lake is $500. If the CEO buys one ticket with stops in Alma and Oak Lake, it would cost a total of $2,200. Using the incremental method with the Oak Lake trip as the primary party, how much of the plane ticket would be allocated to Alma? $1,700 $2,000 None of these options is correct. $1,500