Given that πa=25Vπ, πV_b=15Vπ, and πc=20Vπ. Find the voltage drops across resistors πR_1π and πR_2π.
a) πVᵣ1 = 5Vπ, πVᵣ2 = 10Vπ
b) πVᵣ1 = 10Vπ, πVᵣ2 = 5Vπ
c) πVᵣ1 = 20Vπ, πVᵣ2 = 5Vπ
d) πVᵣ1 = 5Vπ, πVᵣ2 = 20Vπ