The bottling department of mountain springs water company had 5,000 liters in beginning work in process inventory (20% complete). during the period, 58,000 liters were completed. the ending work in process inventory was 3,000 liters (90% complete). what are the equivalent units for conversion costs under the fifo method?

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?