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ACME Inc produces specialized instrument for specific use. The production rate is 87,492 units per day. Annual demand for the instrument is 873,986 units per year. The setup cost for the production run is $10,648, and the variable cost is $648 per unit. ACME Inc interest rate is 34.7% per year. Assume that there are 261 working days per year. What is the proportion of Downtime, T2, in days for this specialized instrument