uestion 7 ( 1 point) In which of the following scenarios would it be helpful to use a copy of the list to avoid costly shifting operations? a) For each line of the file, output the line if it is a multiple of x, where x is given as input. b) For each line of the file, output the line if it is a multiple of v, where v is the value of the last line of the file. c) For each line of the file, output the line if it is a multiple of the previous line (if it exists). d) For each line of the file, output every vth line, where v is the value of the last line of the file. e) Output the lines of the file that are multiples of the previous line, but in reverse order from the input file. f) Output all lines of the file in reverse order from the input file. g) For a given input x, print out the first Y multiples of x, where Y is the number of multiples of x2. h) Create a modified list from the input file, where value i is inserted after i'v elements of the original input file, where v is the value of the last line of the file. i) For each i=0,1,,v1, output alf lines that are i modv, where v is the value of the last line of the file