I am finding it difficult to understand how to best tackle the mathematical aspects of the long response questions.
Is it best to write down the formulas on a piece of paper and then substitute the numbers to the formula on the screen of the computer?
For example for the blended tax approach
wartr = riti + rdtd + rrcgtrcg
r = r(1-wartr)
T*=tcg(portion of deferred cap gains/(1-wartr))
FVFAT = ((1+r*)^n)(1-T) + T* - (1-B)tcg
the above on paper and then plug the numbers in on the computer screen?
is this the best way?