The tax calculator program of the case study outputs a floating- point number that might show more than two digits of precision. Use the round function to modify the program to display at most two digits of precision in the output number:

Consider the series where in this problem you must attempt to use the ratio test to decide whether the series converges. compute enter the numerical value of the limit l if it converges, inf if it diverges to infinity, minf if it diverges to negative infinity, or div if it diverges but not to infinity or negative infinity.