(a) whether a large number of manufacturing Public Sector Undertakings engaged in the power sector (Thermal and Nuclear) are suffering adverse effects of profitability due to excessive carrying cost on account of interest, storage and handling, insurance, record-keeping, inspection and risk of deterioration in quality due to excessive inventory holdings; and
(b) if so, the steps taken to maintain the optimum level of inventory and its prescribed percentage of 33% to the annual consumption, minimising the avoidable expenditure to achieve higher turnover against the capital invested by these Public Sector Undertakings?