19.17 LAB*: Program: Carpet sales Program Specifications Write a program to calculate the cost for replacing carpet for a single room. Carpet is priced by square foot. Total cost includes carpet, labor and sales tax. Dollar values are output with two decimals, which can be achieved by executing cout << fixed << setprecision(2); once before all other cout statements. Step 1. Read from input the carpet price per square foot (double), room width (int) and room length (int). Calculate the room area in square feet. Calculate the carpet price based on square feet with an additional 20% for waste. Output square feet and carpet cost. Ex: If the input is: 1.10 15 12 the output is: Room: 180 sq ft Carpet: $237.60 Step 2. Calculate the labor cost for installation ($0.75 per actual square foot). Output labor cost. Ex: If the input is: 0.95 10 16 the output is: Room: 160 sq ft Carpet: $182.40 Labor: $120.00 Step 3. Calculate sales tax (7%) on carpet and labor cost. Total cost includes carpet, labor and sales tax. Output sales tax and total cost. Ex: If the input is: 1.25 8 8 the output is: Room: 64 sq ft Carpet: $96.00 Labor: $48.00 Tax: $10.08 Cost: $154.08 Step 4. Repeat steps 1-3 including additional input for a second order (one order per line). Maintain total sales for both orders. Output information for each order with a heading and then total sales for both orders. Ex: If the input is: 0.95 12 12 1.25 8 18 the output is: Order #1 Room: 144 sq ft Carpet: $164.16 Labor: $108.00 Tax: $19.05 Cost: $291.21 Order #2 Room: 144 sq ft Carpet: $216.00 Labor: $108.00 Tax: $22.68 Cost: $346.68 Total Sales: $637.89 Step 5. Repeat steps 1-3 including additional input for a third order (one order per line). Maintain total sales for all orders. Output information for each order with a heading and then total sales for all orders. Ex: If the input is: 0.95 12 12 1.25 8 18 1.12 10 17 the output is: Order #1 Room: 144 sq ft Carpet: $164.16 Labor: $108.00 Tax: $19.05 Cost: $291.21 Order #2 Room: 144 sq ft Carpet: $216.00 Labor: $108.00 Tax: $22.68 Cost: $346.68 Order #3 Room: 170 sq ft Carpet: $228.48 Labor: $127.50 Tax: $24.92 Cost: $380.90 Total Sales: $1018.79 #include #include using namespace std; int main() { /* Type your code here. */ return 0; }
19.17 LAB*: Program: Carpet sales
Program Specifications Write a program to calculate the cost for replacing carpet for a single room. Carpet is priced by square foot. Total cost includes carpet, labor and sales tax. Dollar values are output with two decimals, which can be achieved by executing cout << fixed << setprecision(2); once before all other cout statements.
Step 1. Read from input the carpet price per square foot (double), room width (int) and room length (int). Calculate the room area in square feet. Calculate the carpet price based on square feet with an additional 20% for waste. Output square feet and carpet cost.
Ex: If the input is:
1.10 15 12
the output is:
Room: 180 sq ft
Carpet: $237.60
Step 2. Calculate the labor cost for installation ($0.75 per actual square foot). Output labor cost.
Ex: If the input is:
0.95 10 16
the output is:
Room: 160 sq ft
Carpet: $182.40
Labor: $120.00
Step 3. Calculate sales tax (7%) on carpet and labor cost. Total cost includes carpet, labor and sales tax. Output sales tax and total cost.
Ex: If the input is:
1.25 8 8
the output is:
Room: 64 sq ft
Carpet: $96.00
Labor: $48.00
Tax: $10.08
Cost: $154.08
Step 4. Repeat steps 1-3 including additional input for a second order (one order per line). Maintain total sales for both orders. Output information for each order with a heading and then total sales for both orders.
Ex: If the input is:
0.95 12 12 1.25 8 18
the output is:
Order #1 Room: 144 sq ft
Carpet: $164.16
Labor: $108.00
Tax: $19.05
Cost: $291.21
Order #2 Room: 144 sq ft
Carpet: $216.00
Labor: $108.00
Tax: $22.68
Cost: $346.68
Total Sales: $637.89
Step 5. Repeat steps 1-3 including additional input for a third order (one order per line). Maintain total sales for all orders. Output information for each order with a heading and then total sales for all orders.
Ex: If the input is:
0.95 12 12 1.25 8 18 1.12 10 17
the output is:
Order #1 Room: 144 sq ft
Carpet: $164.16
Labor: $108.00
Tax: $19.05
Cost: $291.21
Order #2 Room: 144 sq ft
Carpet: $216.00
Labor: $108.00
Tax: $22.68
Cost: $346.68
Order #3 Room: 170 sq ft
Carpet: $228.48
Labor: $127.50
Tax: $24.92
Cost: $380.90
Total Sales: $1018.79
#include <iostream>
#include <iomanip>
using namespace std;
int main() {
/* Type your code here. */
return 0;
}
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