Sidney Burton built a hunting and fishing camp on the eastern point in 1902. Ida Lashway inherited the island and continued leasing to tenant farmers, selling it to Randall Dimon in the 1950’s. The Dimon’s summered in the cottage for many years after selling the island to the State of Vermont in 1962. Burton Island State Park opened in 1964.
Determine the power supplied to (a) r1 (b) r2 and (c) r3.