this needs to be done in C langage

SBA-1, Sample3: You will ask the user for two integer numbers: ()lower limit (e.g.,5) (ii) upper limit (e.g., 50)and write the following functions: float randomConversion(int lower, int upper) /"take a random number between this limit (upper-lower). Assume this is temperature is in F convert that random number into C using the formula below:/ float stepconversion(int lower, int upper) /*Between upper and lower take a step of 5. Assume this is temperature is inF convert that random number into C using the formula below. For example if the lower-5 and upper-20 then convert 5,10,15 and 20 F to corresponding c/ celsius 5*(fahr-32)/9 Make sure you have: Function declaration on the top of main You called the function inside the main . You have defined the functions outside the main SBA-1, Sample 4: You will ask the user for a capital letter (i.e., char) and do the followings: void WordFound(char A) /"search the char array for a match for the user input. If successful return the word from the string array Otherwise displays word not found Previously you should have declared and initialized a char array myLetter of size 10 with letters like A','c, etc. You should have another array myStr of strings of same size. Each string will correspond to the letter in the char array. For example if the my Letter[O] is A' then myStr[O] may contain "Apple" (any word with 'A') Make sure you have: Function declaration on the top of main You called the function inside the main You have defined the functions outside the main