Question $1(20$ marks$)$ This question focuses on Part $1($variables$),$ Part $2($constants$,$ lists, arithmetic and joining strings$)$ and Part $3($selection$).$ Open the project TM$111\_02\_$Q$1.$sb$2.$ This project is intended to implement a program to help the teacher record how many kilometres pupils have completed during a charity bicycle ride, up to a maximum of $40$ km$.$ Before recording the number of kilometres completed by each pupil, the teacher will start the program using the green flag. She will then press her space key whenever she wants to record a pupil$$s completed number of kilometres, which she will enter out of a maximum of $40.$ If the number, as a percentage of the maximum of $40,$ is more than $75\%,$ then the pupil will be awarded a Yellow Jersey sticker. In this project, we have provided a when$\_$green$\_$flag$\_$clicked script and a when$[$space$]$key$\_$pressed script. Consider these scripts carefully and then answer the questions below. a$.$Imagine a scenario in which the user starts the program, then presses the space key, and enters $$Ella$,$ and then $32$ when prompted. Copy and complete the following step$-$by$-$step description of what happens, starting from the point at which the user is prompted for input. The user is asked to enter a pupil$$s name. Their input, $$Ella$,$ is stored in the variable name. The user is asked to enter the number of kilometres completed by the pupil out of a maximum of $40...$ Your description should make clear what data is stored in the variables and the list involved, and the result of any comparison that is made. You should describe what happens in the particular scenario here, with the inputs $$Ella$$ and $32,$ not what the script does in general or what might have happened with different inputs. $(4$ marks$)$ b$.$ i$.$Identify a numerical value used in this program that might appropriately be stored in a constant. $($Recall that a constant is a value that plays a significant role in a program and does not change during the time the program is running.$)$ There may be more than one possibility but you are only required to identify one. You are not asked to implement this constant. $(1$ mark$)$ ii$.$What might be an appropriate name for the constant you have chosen? $(1$ mark$)$ c$.$Amend the when$\_$green$\_$flag$\_$clicked and when$[$space$]$key$\_$pressed scripts so that: If a pupil completes more kilometres than $75\%$ of the maximum, their name is added to the list Yellow$\_$list. Otherwise, their name is added to a list Green$\_$list $($which you should create and initialise appropriately$).$ Take a screenshot of your resulting scripts and paste it into your TMA document. $(5$ marks$)$ d$.$ i$.$Further amend the when$\_$green$\_$flag$\_$clicked and when$[$space$]$key$\_$pressed scripts so that: If a pupil completes more kilometres than $75\%$ of the maximum, their name is added to the list Yellow$\_$list. If a pupil completes fewer kilometres than $35\%$ of the maximum, their name is added to a list Polkadot$\_$list $($which you should create and initialise appropriately$).$ Otherwise, their name is added to the list Green$\_$list. Check that your program passes the following tests. $($You aren$$t expected to give any details of your testing; this is just to help you check your program.$)$ Test number Test purpose Test inputs Expected results Kilometres completed, out of a maximum number of $40$ Name List name is added to $1$ Just below lower boundary value $13$ p$1$ Polkadot$\_$list $2$ Lower boundary value $14($equivalent to $35\%)$ p$2$ Green$\_$list $3$ Just above lower boundary value $15$ p$3$ Green$\_$list $4$ Just below upper boundary value $29$ p$4$ Green$\_$list $5$ Upper boundary value $30($equivalent to $75\%)$ p$5$ Green$\_$list $6$ Just above upper boundary value $31$ p$6$ Yellow$\_$list Take a screenshot of your resulting scripts and paste it into your TMA document. $(7$ marks$)$ ii$.$Different forms of selection structure could be used to meet the specification in Question $1($d$)($i$).$ Briefly describe an alternative form of selection structure to the one you chose. $(2$ marks$)$