using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace Week_5_Lab

{

    class Program

    {

        static void Main(string[] args)

        {

    //Stage 1

            //double cap_price = 10;

            //double hat_price = 25;

            //double suit_price = 99;

​

            //double cap_quantity = 35;

            //double hat_quantity = 50;

            //double suit_quantity = 10;

            //double total = (cap_price * cap_quantity) + (hat_price * hat_quantity) + (suit_price * suit_quantity);

            //Console.WriteLine("week 1: " + total);

            //Console.WriteLine();

            //Console.WriteLine();

​

    //Stage 2

            //List<int> week2 = new List<int>() { 23, 34, 12 };

            //List<int> week3 = new List<int>() { 25, 32, 13 };

            //List<int> week4 = new List<int>() { 27, 30, 11 };

​

            //double week2_total = (week2[0] * 10) + (week2[1] * 25) + (week2[2] * 99);

            //Console.WriteLine("Week 2 total: "+week2_total);

            //double week3_total = (week3[0] * 10) + (week3[1] * 25) + (week3[2] * 99);

            //Console.WriteLine("Week 3 total: " + week3_total);

            //double week4_total = (week4[0] * 10) + (week4[1] * 25) + (week4[2] * 99);

            //Console.WriteLine("Week 4 total: " + week4_total);

            //Console.WriteLine();

            //double grand_total = week2_total + week3_total + week4_total;

            //Console.WriteLine("Grand total: " + grand_total);

            //Console.WriteLine();

            //Console.WriteLine();

​

        //Stage 3

            //List<int> week1 = new List<int>() { 35, 50, 10 };

            //List<int> week2 = new List<int>() { 23, 34, 12 };

            //List<int> week3 = new List<int>() { 25, 32, 13 };

            //List<int> week4 = new List<int>() { 27, 30, 11 };

​

            //double week1_total = (week1[0] * 10) + (week1[1] * 25) + (week1[2] * 99);

            //Console.WriteLine("Week 1 total: " + week1_total);

            //double week2_total = (week2[0] * 10) + (week2[1] * 25) + (week2[2] * 99);

            //Console.WriteLine("Week 2 total: " + week2_total);

            //double week3_total = (week3[0] * 10) + (week3[1] * 25) + (week3[2] * 99);

            //Console.WriteLine("Week 3 total: " + week3_total);

            //double week4_total = (week4[0] * 10) + (week4[1] * 25) + (week4[2] * 99);

            //Console.WriteLine("Week 4 total: " + week4_total);

            //Console.WriteLine();

            //double grand_total = week1_total + week2_total + week3_total + week4_total;

            //Console.WriteLine("Grand total: " + grand_total);

            //Console.WriteLine();

            //Console.WriteLine();

​

            //Define 4 Lists for each Week

            List<double> week1 = new List<double>() { 35, 50, 10 };

            List<double> week2 = new List<double>() { 23, 34, 12 };

            List<double> week3 = new List<double>() { 30, 63, 20 };

            List<double> week4 = new List<double>() { 27, 30, 11 };

​

            double cap = 10;

            double hat = 25;

            double suit = 99;

​

            //Sales total and GST for week 1

            Console.WriteLine("Week 1");

            Console.WriteLine("Total revenue: {0}", CalcWeeklySalesRevenue(week1[0], week1[1], week1[2]));

​

    //Stage 6 - Add the Weekly Revenue and the GST

            Console.WriteLine("GST: {0}", calcWeeklyGST(week1[0], week1[1], week1[2]));

            double GSTAndTotal = CalcWeeklySalesRevenue(week1[0], week1[1], week1[2]) + calcWeeklyGST(week1[0], week1[1], week1[2]);

            Console.WriteLine("Weekly Revenue + GST: {0}", GSTAndTotal);

            Console.WriteLine();

​

            //Sales total and GST for week 2

            Console.WriteLine("Week 2");

            Console.WriteLine("Total revenue: {0}", CalcWeeklySalesRevenue(week2[0], week2[1], week2[2]));

            Console.WriteLine("GST: {0}", calcWeeklyGST(week2[0], week2[1], week2[2]));

​

            Console.WriteLine();

​

            //Sales total and GST for week 3

            Console.WriteLine("Week 3");

            Console.WriteLine("total revenue: {0}", CalcWeeklySalesRevenue(week3[0], week3[1], week3[2]));

            Console.WriteLine("GST: {0}", calcWeeklyGST(week3[0], week3[1], week3[2]));

            Console.WriteLine();

​

            //Sales total and GST for week 4

            Console.WriteLine("Week 4");

            Console.WriteLine("Total revenue: {0}", CalcWeeklySalesRevenue(week4[0], week4[1], week4[2]));

            Console.WriteLine("GST: {0}", calcWeeklyGST(week4[0], week4[1], week4[2]));

            Console.WriteLine();

​

    //Stage 8

            //Sales revenue for weeks 1-4 combined then print

            double total = CalcWeeklySalesRevenue(week1[0], week1[1], week1[2]) + CalcWeeklySalesRevenue(week2[0], week2[1], week2[2]) + CalcWeeklySalesRevenue(week3[0], week3[1], week3[2]) + CalcWeeklySalesRevenue(week4[0], week4[1], week4[2]);

            Console.WriteLine("Weeks 1-4 combined total: {0}\n", total);

​

    //Stage 9

            double weeklyAverageCap = cap * ((week1[0] + week2[0] + week3[0] + week4[0]) / 4);

            Console.WriteLine("Stage 9 Weekly Cap Average: {0}", weeklyAverageCap);

            double weeklyAverageHat = hat * ((week1[1] + week2[1] + week3[0] + week4[1]) / 4);

            Console.WriteLine("Stage 9 Weekly Hat Average: {0}", weeklyAverageHat);

            double weeklyAverageSuit = suit * ((week1[2] + week2[2] + week3[2] + week4[2]) / 4);

            Console.WriteLine("Stage 9 Weekly Suit Average: {0}", weeklyAverageSuit);

            Console.WriteLine();

​

            //Stage 11 - Calculate the weekly average for product

            //Cap Weekly Average

            Console.WriteLine("Cap weekly average: {0}", calcAvgSalesRevenue(cap, week1[0], week2[0], week3[0], week4[0]));

            //Hat Weekly Average

            Console.WriteLine("Hat weekly average: {0}", calcAvgSalesRevenue(hat, week1[1], week2[1], week3[1], week4[1]));

            //Suit Weekly Average

            Console.WriteLine("Suit weekly average: {0}", calcAvgSalesRevenue(suit, week1[2], week2[2], week3[2], week4[2]));

            Console.WriteLine();

​

    //Stage 12

            Console.WriteLine("Caps cost {0}, Hats cost {1}, Suits cost {2}\n", cap, hat, suit);

            //Week 1 Report

            Console.WriteLine("In Week 1, {0} caps were sold, {1} hats were sold, {2} suits were sold", week1[0], week2[1], week3[2]);

            Console.WriteLine("Week 1 Sales Revenue: {0}", CalcWeeklySalesRevenue(week1[0], week1[1], week1[2]));

            Console.WriteLine("Week 1 GST: {0}", calcWeeklyGST(week1[0], week1[1], week1[2]));

            Console.WriteLine();

​

            //Week 2 Report

            Console.WriteLine("In Week 2, {0} caps were sold, {1} hats were sold, {2} suits were sold", week2[0], week2[1], week3[2]);

            Console.WriteLine("Week 2 Sales Revenue: {0}", CalcWeeklySalesRevenue(week2[0], week2[1], week2[2]));

            Console.WriteLine("Week 2 GST: {0}", calcWeeklyGST(week2[0], week2[1], week2[2]));

            Console.WriteLine();

​

            //Week 3 Report

            Console.WriteLine("In Week 3, {0} caps were sold, {1} hats were sold, {2} suits were sold", week3[0], week2[1], week3[2]);

            Console.WriteLine("Week 3 Sales Revenue: {0}", CalcWeeklySalesRevenue(week2[0], week2[1], week2[2]));

            Console.WriteLine("Week 3 GST: {0}", calcWeeklyGST(week3[0], week3[1], week3[2]));

            Console.WriteLine();

​

            //Week 4 Report

            Console.WriteLine("In Week 4, {0} caps were sold, {1} hats were sold, {2} suits were sold", week4[0], week4[1], week4[2]);

            Console.WriteLine("Week 4 Sales Revenue: {0}", CalcWeeklySalesRevenue(week2[0], week2[1], week2[2]));

            Console.WriteLine("Week 4 GST: {0}", calcWeeklyGST(week4[0], week4[1], week4[2]));

            Console.WriteLine();

​

            Console.WriteLine("Total GST collected: {0}",

                  calcWeeklyGST(week1[0], week1[1], week1[2])

                + calcWeeklyGST(week2[0], week2[1], week2[2])

                + calcWeeklyGST(week3[0], week3[1], week3[2])

                + calcWeeklyGST(week4[0], week4[1], week4[2]));

        }

​

        public static double CalcWeeklySalesRevenue(double cap_quant, double hat_quant, double suit_quant)

        {

            //item totals

            double cap_total = cap_quant * 10;

            double hat_total = hat_quant * 25;

            double suit_total = suit_quant * 99;

            double sales_total = cap_total + hat_total + suit_total;

            return sales_total;

        }

        public static double calcWeeklyGST(double capQuant, double hatQuant, double suitQuant)

        {

            //Calculate GST for each item

            double capGST = (capQuant * 10) * 0.10;

            double hatGST = (hatQuant * 25) * 0.10;

            double suitGST = (suitQuant * 99) * 0.12;

            double weeklyGST = capGST + hatGST + suitGST;

            return weeklyGST;

        }

//Stage 10

        public static double calcAvgSalesRevenue(double price, double week1, double week2, double week3, double week4)

        {

            double weeklyAverage = price * ((week1 + week2 + week3 + week4) / 4);

            return weeklyAverage;

        }

    }

}