One objective of lean production is to:
a. replace product variety with standardized output.
b. reduce setup times for complex equipment.
c. decrease utilization of individual machines through scheduling.
d. reduce the quality of a product to keep unit costs low.
e. increase the level of minimum efficient scale of output.

option B.

Explanation:

The correct answer is option B.

Lean production is the technique of production that originated in Japan.

This method is used to reduce the wastage of the product without compromising on the quality of the material.

Lean Production reduces the time of production, increases the volume of production.

So, from the given option reduction of setup time for complex equipment is the example of lean production.

sleep paralysis is a parasomnia, events associated with sleep.

sleep paralysis happens when you are in the middle of waking up or falling asleep. it is the feeling of being conscious but unable to move. it definitely involves hallucinations.

i had a friend that had sleep paralysis and he told me a story one time where he was laying in bed and he couldn't move his body no matter how hard he tried and there was someone standing in the corner of his room coming towards him. he couldn't move and you can't "wake up" because you are already conscious. sometimes sleep paralysis can be triggered by frequent waking up during the night based off of multiple trips to the bathroom, or if you had ever been abused, sleep paralysis can start happening from things like that.

15.3 cos 65 degrees trig