Use Johnson's rule to determine the optimal sequencing for the five jobs to be processed on two machines in a fixed order (Machine 1 before Machine 2). The processing times are given in the table below.
(a) What is the optimal sequence?
(b) What is the total flow time for this sequence?
Definitions:
Presynaptic Membrane
The part of the neuron that faces the synaptic cleft and is responsible for the release of neurotransmitters to signal adjacent neurons.
Depolarization
A decrease in the charge difference across a plasma membrane; may result in an action potential in a neuron or muscle cell.
Squid Axon Experiments
Classic scientific experiments conducted to understand the properties of nerve cells by studying the giant axon of squid.
Alan Hodgkin
A British physiologist and biophysicist who, along with Andrew Huxley, elucidated the ionic mechanism underlying nerve impulse transmission, work for which they received the Nobel Prize.
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