I need help on these problems.. I have asked other "experts" for help on these questions multiple times and all of them have provided me incorrect answers and work I am still very much stuck on these problems and would still appreciate the help. but please ensure that your work is correct and please provide me a way of me responding to you if it is wrong. Chegg is NOT cheap and I have no questions left so please double check your work and response to me and please actually read what the problem is asking, because of how many times other experts have gotten it wrong i ran out of questions for this subscription period SO PLEASE ONLY ATTEMPT AND RESPOND IF YOU"RE GOING TO DO THEM ALL. and please when you respond mark it as the question needs further info that way I can comment and give feedback. Thank you very much.

Costs associated with the manufacture of miniature high-sensitivity piezoresistive pressure transducers is $81,000 per year. A clever industrial engineer found that by spending $17,000 now to reconfigure the production line and reprogram two of the robotic arms, the cost will go down to $54,000 next year and $57,000 in years 2 through 5 . Using an interest rate of 12% per year, determine the present worth of the savings due to the reconfiguration. The present worth of the savings is determined to be $ A construction management company is examining its cash flow requirements for the next few years. The company expects to replace software and in-field computing equipment at various times. Specifically, the company expects to spend $7,0001 year from now, $12,0003 years from now, and $11,000 each year in years 6 through 10. What is the future worth in year 10 of the planned expenditures, at an interest rate of 9% per year? The future worth is determined to be $