Spanish Peaks Railroad Inc. is considering acquiring equipment at a cost of $1,250,000. The equipment has an estimated life of eight years and no residual value. It is expected to provide yearly net cash flows of $312,500. The company's minimum desired rate of return for net present value analysis is 12%.

Compute the following:

A. The average rate of return, giving effect to straight-line depreciation on the investment.
B. The cash payback period.
C. The net present value

Haley photocopying purchases a paper from an out-of-state vendor. average weekly demand for paper is 150 cartons per week for which haley pays $15 per carton. in bound shipments from the vendor average 1000 cartoons with an average lead time of 3 weeks. haley operates 52 weeks per year; it carries a 4-week supply of inventory as safety stock and no anticipation inventory. the vendor has recently announced that they will be building a faculty near haley photocopying that will reduce lead time to one week. further, they will be able to reduce shipments to 200 cartons. haley believes that they will be able to reduce safety stock to a 1-week supply. what impact will these changes make to haley’s average inventory level and its average aggregated inventory value?