What do think that it means for a money to serve as a “standard value for goods and services”?

Taking commercial paper means the holder acts honestly

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?

Estimate the prouduct sovle using an area modelestimate the product you solve using an area model and the standard algorithm.remeber to express your products in the standard form