[0.1-0.004t, 0
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![An electronic device exhibits a bathtub hazard rate profile. Assuming the hazard
rate function is given as follows, where tis units of months:
[0.1-0.004t, 0<t<10]
[0.06, 10<t<100]
[0.06+0.002(t-100), t2100]
(b) i Find H () for the three phases respectively.
ii Find R (o for the three phases as well.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3bedac29-23a0-4812-a127-ff86f0363e18%2F96745dae-a7fc-4946-8227-93a4f0484ab5%2Fynnab28.jpeg&w=3840&q=75)
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