(50 POINTS)An intern notices a problem with a new software package. She then complains to a technician who criticizes the new package. An engineer overhears their criticism, asks some more questions about the problem, and proposes a solution to their supervisor. Who is demonstrating critical thinking?
the intern, who noticed the problem and complained about it
the technician, who criticized the new software package
the engineer, who investigated the problem and proposed a solution
the supervisor, who understood the problem and implemented the idea

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;