Formulas Flashcards
formula for controllable margin
contribution margin - fc
formula for ROI
controllable margin / avg operating assets
Formula for residual income
controllable margin - (minimum roi x avg operating assets)
Expanded roi : profit margin
NOI / sales
Expanded roi : turnover
sales/ average operating assets
ROI expanded form
profit margin x turnover
sales
average opaerting assets x turnover
residual income 2
operating income - (average op ass x min roi)
Average operating assets
sales / turnover
What is included in average operating assets
add up all beg operating assets (cash,a/r, inventory, plant and equipment)
add up all ending operating assets (same ones)
divided it by 2
residual income 3
NOI - (min roi x avg operating assets) = residual income