Complete the program below so that it computes the price of a piece of glass. Pieces of glass are usually priced based on the type of glass and the area of the piece, but there is a minimum charge of $2.00. For clear glass (glass type 1), the charge is $6.00 per square meter; for frosted glass (type 2), the price is $10.00 per square meter. For example, the cost of a 0.25-square-meter piece of clear glass is $2.00 since 0.25 * $6.00 is $1.50, an amount less than the minimum charge. The price of a 2.4-square-meter piece of frosted glass is $24.00 (2.4 * $10.00). You do not need to do error checking in the program.

Question

```
#include

#define CLEAR 1
#define SQMETER_CLEAR 6.00

#define FROSTED 2
#define SQMETER_FROSTED 10.00

#define MINIMUM 2.00

int
main(void)
{
double price, area;
int type;

printf("Enter glass type: %d (clear) or %d (frosted)> ",
CLEAR, FROSTED);
scanf("%d", &type);
printf("Enter area in square meters> "):
scanf("%lf", &area);
```

Answer 1

```
if (type == CLEAR)
price = area * SQMETER_CLEAR;
else
price = area * SQMETER_FROSTED;

if (price < MINIMUM)
price = MINIMUM;

printf("Glass price is $%.2f\n", price);\

return (0);
}
```