period for the Eligibility Certificate was 15 years i.e. from 01.09.1994 to 31.08.2009. The Sales tax Incentives were computed at 130% of the total investment approved. The Deputy Commissioner of Sales Tax (Incentive Scheme & Enforcement) Maharashtra State, Mumbai, issued Certificate of Entitlement No. N 19L/R-31B/481 dated 30th September, 1994. Al the terms and conditions set out in the above Eligibility Certificate stood incorporated in the Certificate of Entitlement. On 5.6.1996, the petitioners made an application to Sicom Ltd., for incorporating Video Cassettes Recorder/player as products to be covered under the Eligibility Certificate. Sicom Ltd., issued Addenda granting permission. As there was an overrun in the cost, on 7.3.2000, the petitioners made a fresh application to SICOM LTD., to avail additional incentives under the Package Scheme of Incentives, 1993. SICOM LTD., after processing the application issued Addenda II showing the revised/modified capital cost of Rs. 47.85 crore and the maximum entitlement of Sales Tax Incentives by way of deferral which the Petitioners were eligible for stood revised at Rs. 62,20,50,000/-. On 3.10.2000, the petitioners made an application under the Package Scheme of Incentives, 1993, to Sicom Ltd., seeking permission and incentives in respect of expansion of their unit at Wada. The petitioners enclosed a project report. The proposed project cost for this expansion stood at Rs.205.77 crore. On 13.12.2000, the petitioners thereafter entered into agreements with the