Stryker Industries received an offer from an exporter for 26,000 units of product at $18 per unit. The acceptance of the offer will not affect normal production or domestic sales prices. The following data are available: Domestic unit sales price $23 Unit manufacturing costs: Variable 14 Fixed 4 The amount of profit or loss from acceptance of the offer is a a.$104,000 b.$468,000 c.$598,000 d.$364,000

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?