The 2's-complement operation on a signed number changes a positive number to a negative number and vice versa
Indicate whether the statement is true or false
TRUE
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“All renewable resources are the same.” Do you agree with this statement? Explain why or why not.
What will be an ideal response?
Technician A says that some piston rings have chamfers or reliefs cut into them to cause them to twist. Technician B says that chrome rings should not be used in out-of-round cylinders. Who is right?
A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B
A capital-budgeting problem is defined as follows: three projects are to be evaluated at a MARR of 12.5% per year. No more than $3.0 million can be invested.
(a) Use a spreadsheet to select from the independent projects.
(b) After some study, it was determined that the life of project 3 can be increased from 5 to 8 years for the same $1 million investment; however, the estimated annual NCF would remain steady from year 5 on. Use Goal Seek to determine the NCF in year 1 and beyond for project 3 (as a bundle of one project) to have the same PW as the best bundle in part (a). All other estimates remain the same. With these new NCF and life estimates, what are the best projects for investment?
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Which of the following statements are true?
I. The conflict between marketing, finance and production centers on customer service, disruption to production, and inventory levels. II. Marketing's objectives can be met with higher inventories. III. Finance's objectives can be met with higher inventories. IV. Production's objectives can be met with higher inventories. A) II, III and IV only are true B) I, II, III and IV are true C) I and II only are true D) I, II and IV only are true E) I, II and III only are true