Assignment: $29$ April $2024($please use only c not other programming languages$)$

ARRAYS, STRINGS, AND FILES MANIPULATION

Exercise $1$:Power Plant Data Management

The data file power$1.$txt contains a power plant output in megawatts over a period of $10$ weeks. Each row of data contains

$7$ floating$-$point numbers that represent $1$ week$$s data. In developing the following programs, use symbolic constants NROWS

and NCOLS to represent the number of rows and columns in the array used to store the data.

$($a$)$ Write a function to compute and print the average power output over this period. Also print the number of days with

greater than the average power output.

$($b$)$ Write a function to print the day of the week and the number of the week on which the minimum power output occurred.

If there are several days with minimum power output occurred. If there are several days with minimum power output,

print the information for each of these days.

$($c$)$ Write a function to compute the average of a specified column of a two dimensional array that has NROWS rows

and NCOLS columns. The parameters should be the floating$-$point array and the desired column. Assume that the

corresponding function prototype is

double col$\_$average$($double x$[][$NCOLS$],$int col$)$

$($d$)$ Write a program to print a report that lists the average power output for the first day of the week, then the second day of

the week, and so on$.$ Print the information in the following format:

Day x Average Power Output in megawatts: xxxx$.$xx

$($e$)$ Write a program to print a report that lists the average power output for the week, the second week, and so on$.$ Print the

information in the following format:

Week x Average Power Output in megawatts: xxxx$.$xx

$($f$)$ Write a program to compute and print the mean and variance of the power plant output data.

$($g$)$ Provide a driver program to test the functions above.