The following monthly data are available for Waterway Industries. which produces only one product: Selling price per unit, $54; Unit variable expenses, $14; Total fixed expenses, $42000; Actual sales for the month of June, 2000 units. How much is the margin of safety for the company for June

cranium, inc., purchases term papers from an overseas supplier under a continuous review system. the average demand for a popular mode is 300 units a day with a standard deviation of 30 units a day. it costs $60 to process each order and there is a five−day lead−time. the holding cost for a paper is $0.25 per year and the company policy is to maintain a 98% service level. cranium operates 200 days per year. what is the reorder point r to satisfy a 98% cycleminus−service level? a. greater than 1,700 unitsb. greater than 1,600 units but less than or equal to 1,700 unitsc. greater than 1,500 units but less than or equal to 1,600 unitsd. less than or equal to 1,500 units

Why should managers invest any excess cash

Can someone me ? i’ll mark the best answer brainliest : )