Answer:
The correct answer is letter "B": higher wage rates for the workers that assemble the computers.
Explanation:
An increase in the wages of the employees assembling microcomputers will decrease the quantity demanded for microcomputer assemblers. This scenario arises because if the demand law that states, other things held constant, an increase in the price of a good or service decreases its quantity demanded. Thus, there will be less labor hand available to produce more microcomputers which will decrease the supply of the servers.