Nestor owns Donkey Canyon Tours, which offers vacationers the unique opportunity to explore a local canyon on donkey back. Taking reservations by phone is a of doing bucimem. so Nestor sets up a phone plan with two lines, which includes national international call time. The phone plan fees are as follows: $58.99 for a monthly service plan time and WO one lin,1,500 minutes of national call time, and 1,000 minutes of international call time, St5.00 for each additional phone line; $0.10 for each national overage minute; $330 for each international overage minute: and a federal excise tax Of 3% of the national calls total. Laht month, Donkey Canyon Tours used 1,650 minutes of national phone time and 1.008 Mttpnes of international, What is the total cost for Donkey Canyon Tours' phone plan last