MI Formula To Learn Flashcards
Periodic weighted average price
Cost of opening inventory + Total cost of receipts in period
/ Units in opening inventory + Total units received in period
OAR (overhead absorption rate)
Production overhead / Activity level
Overhead absorbed
Actual activity (eg labour hours) × Predetermined OAR
Predetermined OAR
Budgeted overhead / Budgeted activity level
Difference in marginal and absorption costing profit
Change in stock in units × OAR per unit
Inventory turnover period
Average inventory / Cost of sales x 365
Rate of inventory turnover
Cost of sales / Average inventory
Receivables collection period
Average receivables / Annual sales revenue x 365
Payables payment period
Average payables / Annual purchases x 365
Current ratio
Current Assets / Current liabilities
Quick (liquidity/acid test) ratio
Current Assets - Inventories / Current Liabilities
Calculating the cash operating cycle
Raw materials holding period + Average production period + Average inventory-holding period + Average receivables collection period - Average payables payment period = Length of cycle
Economic order quantity (EOQ)
Sq root of 2CoD /Ch where
D = Annual demand in units
Co= Cost of placing an orde
Ch= Annual cost of holding one unit in inventory
Return on investment (ROI)
Controllable divisional profit / Divisional capital employed x 100%
Profit should be before interest and tax. Capital employed can be the opening value or average value of opening and closing capital employed. ROI enables performance in different divisions to be compared or a new investment to be appraised.
Residual income (RI)
Controllable profit – Imputed interest charge on controllable investment