Avariation of the round-robin scheduler is the regressive round-robin scheduler. this scheduler assigns each process a time quantum and a priority. the initial value of a time quantum is 50 milliseconds. however, every time a process has been allocated the cpu and uses its entire time quantum (does not block for i/o), 10 milliseconds is added to its time quantum, and its priority level is boosted. (the time quantum for a process can be increased to a maximum of 100 milliseconds.) when a process blocks before using its entire time quantum, its time quantum is reduced by 5 milliseconds, but its priority remains the same. what type of process (cpu-bound or i/o-bound) does the regressive round-robin scheduler favor? explain.

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Write a function balancechemical to balance chemical reactions by solving a linear set of equations. the inputs arguments are: reagents: symbols of reagents in string row array products: symbols of products in string row array elements: elements in the reaction in string row array elcmpreag: elemental composition of reactants in two dimensional numeric array elcmpprdcts: elemental composition of prducts in two dimensional numeric array hint: the first part of the problem is setting up the set of linear equations that should be solve. the second part of the problem is to find the integers from the solution. one way to do this is to mulitiply the rational basis for the nullspace by increasing larger integers until both the left-and right-side integers exist. for example, for the reaction that involves reacting with to produce and : reagents=["ch4", "o2"]; products =["co2", "h2o"]; elements =["c","h", "o"] elcmpreag=[1,4,0;

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