1. A parent company sells land to its wholly-owned subsidiary in 2015, reporting a gain of $35,000. In 2020, the subsidiary sells the land to an outside developer and reports a gain of $60,000. In the 2020 consolidation working paper, the elimination of this transaction will result in: A. A $35,000 decrease in beginning retained earnings B. A $60,000 increase in investment in subsidiary C. A $95,000 decrease in land D. A $35,000 increase in gain on sale of land

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?