Software engineering

Project R has gathered requirements metrics for the past 15 months. Requirements Development occurred during the first month and resulted in a baselined number of requirements of 45. For the remainder of the project, requirements were added, changed, or removed per the following table. Note that the cumulative metrics include changes from the time requirements are baselined (after month one) to the month for the row. Requirements creep is defined as the addition to the requirements after they are agreed to (i.e., baselined). One metric for requirements creep is the ratio of the number of baselined requirements plus the additions after the requirements were baselined to the number of baselined requirements. Creep = (RB+RA)/RB What is the minimum value of this creep metric? Why? What is the maximum value of this creep metric? Why? What is the "ideal" value for this metric? Why? Populate the creep column in the matrix with the cumulative creep matrix for each month after the requirements were baselined for Project R