Which equation measure aims to calculate the average economic well-being for individuals?
a. Y₁= (RealY₁- RealY₀)/RealY₀ * 100
b. Y= C+I+G+NX
c. Yₑₗₐₜₒᵣ = NominalY/RealY * 100
d. Ypc= RealY/Population