Petro fuel files a suit in a state court against quality gas. before the trial, petro requests from quality relevant information stored electronically. in contrast to traditional discovery, this request can legitimately reveal. a. privileged or confidential material. b. metadata. c. information to which petro would otherwise be denied access by the right to privacy. d. all of the choices.

Ahospital purchases a $500,000 magnetic resonance imaging (mri) machine that has a useful life of 9 years. the salvage value at the end of 9 years is $77,000. (a) write a linear equation that describes the value y (in dollars) of the mri machine in terms of the time t (in years), 0 ≤ t ≤ 9. (b) find the value, in dollars, of the machine after 6 years. $ (c) find the time, in years, when the value of the equipment will be $140,000. (round your answer to two decimal places.) yr