Meena Chavan Corp.'s computer chip production process yields DRAM chips with an average life of 2000 hours and sigma = 120 hours. The tolerance upper and lower specification limits are 2600 hours and 1700 hours, respectively.

Based on the given information, the process capability ratio, = ? (round your response to two decimal places).

Based on the process capability ratio = () for the given information, one can say that the process is very much capable or not capable of producing the chips to the design specifications?

For the given information, the process capability index = () (round your response to two decimal places).

Based on the process capability index = () for the given information, one can say that the process does or does not meet the specification.

(I previously got half of this problem wrong, but I can't seem to figure out what step I'm missing when I calculate the capabilities, please show me the steps of how you solve this so I can try again! Thank you!!)