"X-Beams Inc. owned 70% of the voting common stock of Kent Corp. During 2018, Kent made several sales of inventory to X-Beams. The total selling price was $180,000 and the cost was $100,000. At the end of the year, 20% of the goods were still in X-Beams' inventory. Kent's reported net income was $300,000. Assuming there are no excess amortizations associated with the consolidation, and no other intra-entity asset transfers, what was the net income attributable to the noncontrolling interest in Kent

Asupermarket has been experiencing long lines during peak periods of the day. the problem is noticeably worse on certain days of the week, and the peak periods are sometimes different according to the day of the week. there are usually enough workers on the job to open all cash registers. the problem is knowing when to call some of the workers stocking shelves up to the front to work the checkout counters. how might decision models the supermarket? what data would be needed to develop these models?