An online patient diagnostics system for surgeons has the following point estimates: A first cost of $200,000 to install and $5000 annually to maintain over its expected life of 5 years. Added revenue is estimated to average $60,000 per year. Examine the sensitivity of present worth at a MARR of 10% per year to variation in selected parameter estimates, while others remain constant. Sensitivity to first cost variation: $150,000 to $250,000 (?25% to + 25%).
What will be an ideal response?
P = first cost
PW = -P + (60,000 - 5000)(P/A,10%,5)
= -P + 55,000(3.7908)
= -P + 208,494
 ANSWER.png)
You might also like to view...
A(n) ____________________ is a solid-state device similar to a silicon controlled rectifier (SCR), except that it will conduct both the positive and negative portions of a waveform.
Fill in the blank(s) with the appropriate word(s).
What views are shown?
Review drawing number 523823C0A and then answer the question.
Determine the number of 8-inch-high by 8-inch-wide by 16-inch-long concrete blocks required to complete the wall in Figures 11.23 and 11.24. The overhead doors are 10 feet wide by 12 feet high. If lintel blocks are required wherever the #4 horizontal bars are located and above the doors, how many plain blocks and how many lintel blocks are needed for the wall?
What will be an ideal response?
Most skids:
a. Are caused by going too fast or trying to stop too quickly. b. Do not happen with radial tires. c. Happen on ice. d. None of the above.