A microcomputer-based controller that uses stored instructions in programmable memory to implement logic, sequencing, timing, counting, and arithmetic control functions, through digital or analog input/output modules, for controlling machines and processes. 

A machine has an initial or first cost of $100,000 and has a 6-year useful life.  A 5-year property class using MACRS-GDS depreciation is used to depreciate the machine.  What is the book value of the machine at the end of year 3 based on the information in the table below?  Select the closest answer.   Depreciation MACRS-GDS Year Amount Factors 0     1 $20,000.00 20.00% 2 $32,000.00 32.00% 3 $19,200.00 19.20% 4 $11,520.00 11.52% 5 $11,520.00 11.52% 6 $5,760.00 5.76%

The marginal tax rate is defined as:

In your own words, define what a jig is. Provide an example of when a jig may be used. Please answer with complete sentences.

Which index measures price changes from the seller’s or producer’s perspective?

Addresses the problem of assigning tasks to workers so that all workers have an equal amount of work.

List the two types of cutting fluids used in machining operations.  1. [1] 2. [2]

Below is an image of a worn cemented carbide tool. What type of tool wear is shown in this image? 

What are the two primary functions in designing work holding devices?

A certain machine has a first cost of $10,000, a life of 10 years, an operating cost of $5,000 per year, and a salvage value of $2,000. At an interest rate of 10% per year, the present worth is what value?  Select the closest answer. Note:  Assume costs are negative cash flows and salvage value is a positive cash flow.