The Problem

ABC Company hired you to write a software to help them managing their projects.They want to keep track of the planned values and the actual values $($which at the end of the project will be the final values$).$

Their projects usually have up to five main milestones. For each milestone, they need to store:

$-$ Id $($must be unique$)$

$-$ Name

$-$ Planned cost $($$$)$

$-$ Actual cost $($$$)$

$-$ Planned duration $($hours$)$

$-$ Actual duration $($hours$)$

$-$ Number of employees assigned to the milestone. $($Note that this value will not change throughout

the project execution$)$

$-$ If the milestone is already completed or not

For the project, you need to store:

$-$ Name

$-$ Planned cost $($$$)$

$-$ Actual cost $($$$)$

$-$ Planned duration $($days$)$

$-$ Actual duration $($days$)$

$-$ If the project is already completed or not

Detailed explanation of the flow chart

$1.$ Welcome message.

o There should be a welcome message when you start the application.

$2.$ Enter the project$$s name and number of milestones.

o Prompt the user to enter the two values mentioned above.

o You can assume that the project name contains no spaces.

o Note: The number of milestones must be a positive value between one and five. If the user enters an invalid value, ask them to enter another value.

$3.$ Initialize all milestones.

o Id: Prompt the user to enter the value. You can assume that the user will enter unique values. The id must be positive.

o Name: Prompt the user to enter the value.

o Planned cost $($$$)$: Calculated as follows:

$=\backslash$times $\_\backslash$times $$

In the company, each employee works $8$ hours$/$day and their salary is $35$$$/$hour

o Actual cost $($$$)$: Initialized to zero.

o Planned duration $($days$)$: Prompt the user to enter the value. If the user enters an invalid value,

inform the user and ask for a new value.

o Actual duration $($days$)$: Initialized to zero.

o Number of employees assigned to the milestone: Prompt the user to enter the value. If the

user enters an invalid value, inform the user and ask for a new value.

o If the milestone is already completed or not: Initialized as not completed.

$4.$ Initialize the project.

o Name: Use the value entered by the user in point $1.$

o Planned cost $($$$)$: Sum of the planned cost from all milestones.

o Actual cost $($$$)$: Initialized to zero.

o Planned duration $($days$)$: Sum of the planned duration from all milestones.

o Actual duration $($days$)$: Initialized to zero.

o If the project is already completed or not: Initialized as not completed.

$5.$ Print the main menu.

Please select one of the following options:

$1.$ Update milestone

$2.$ Print stats

$3.$ Exit

$6.$ Get user choice.

Ask the user for a choice and check if the user input is between $1$ and $3.$

o If not between $1$ and $3,$ output an error message and ask the user to enter a new choice.

o If the input is $3,$ end the program.

o If the input is $2,$ print the project stats and return to the main menu.

You should display:

$$ Project name

$$ If the project is completed or not

If the project is completed:

$$ How much the project was over budget or underbudget.

$$ How early or delayed the project was.

If the project is not completed:

$$ For the milestones that have been completed:

o The name of the milestone

SYSC $2006$: Foundations of Imperative Programming

Page $5$ of $10$

o How much the milestone was over budget or underbudget.

o How early or delayed the milestone was.

$$ For the milestones that have not been completed:

o The name of the milestone.

o Planned duration.

o Planned cost.

o If the input is $1,$ print the submenu.

The submenu will list the IDs and names of the milestones and whether they are completed or

not.

$$ Get user choice.

$$ If the use choice is not one of the IDs of the milestones listed as not completed, output

an error message and ask the user to enter a new choice.

$$ If the use choice is one of the IDs of the milestones listed as not completed:

o Update the milestone details as follows:

$$ Prompt the user to update the actual duration.

$$ Prompt the user to update is the milestone is completed or not.

$$ Calculate the actual cost.

o Update the project as follows:

$$ Recalculate the actual cost and duration.

$$ Update if the project is now completed or if it is still in progress.

o Go back to the main menu

$/*********$ a$1\_$data$\_$structures.h $********$

Student Name $=$

Student Number $=$

$*/$

#include

$/**********$ DON'T MODIFY START $**********/$

typedef struct milestone $\{$

unsigned short int id;

char name$[100]$;

float planned$\_$cost$,$ actual$\_$cost$,$ planned$\_$duration, actual$\_$duration;

unsigned short int num$\_$employees;

$\_$Bool completed;

$\}$milestone$\_$t;

typedef struct project $\{$

char name$[100]$;

float planned$\_$cost$,$ actual$\_$cost$,$ planned$\_$duration, actual$\_$duration;

$\_$Bool completed;

$\}$project$\_$t;

$/**********$ DON'T MODIFY END $**********/$

$/*********$ a$1\_$functions.c $********$

Student Name $=$

Student Number $=$

$*/$

#

$/*********$ a$1\_$functions.h $********$

Student Name $=$

Student NumberDesigned Solution

A Senior Software Dev