Currency Conversion program using C

Here is the assignment: Expand the "Currency Conversion" program to read in the conversion rates from a file, rather than hard coding values. The input file should include the currency name and its currency conversion rate. The program should be able to read up to 20 currencies and their conversion rates, and present menus of the proper length to the user. The program's error checking should allow for varying number of currencies. Insert comments in the program to document the program internally. This is the first program: /* Currency Conversion */ /* this program displays five currencies */ /* and their equivalents to a US Dollar */ #include int main(void) { /* declare the variables */ float USD,EGP,AUD,CHF,JPY,CAD,EGP1,AUD1,CHF1,JPY1,CAD1; USD = 1.0; EGP1 = 4.62000; AUD1 = 1.90791; CHF1 = 1.67022; JPY1 = 127.633; CAD1 = 1.58318; /* print text to screen and tak input */ printf("\nPlease enter the US amount that you would like to convert: "); scanf("%f", &USD); /* do conversion */ EGP = USD * EGP1; AUD = USD * AUD1; CHF = USD * CHF1; JPY = USD * JPY1; CAD = USD * CAD1; /* output the results */ printf("\nUnited States Dollar: %.2f = %f Egypt pounds", USD, EGP); printf("\nUnited States Dollar: %.2f = %f Australia",USD, AUD); printf("\nUnited States Dollar: %.2f = %f Switzerland Francs", USD, CHF); printf("\nUnited States Dollar: %.2f = %f Japan Yen", USD, JPY); printf("\nUnited States Dollar: %.2f = %f Canada", USD, CAD); getch(); return 0; This is what I got so far on the next part but i am stuck: /* this program displays five currencies */ /* and their equivalents to a US Dollar */ # include #define CONVERSION 5 #define SIZE 5 #define i long mult(int * start, int * end); float USD,AUD,CHF,JPY,CAD int main(void) { /* intitalize the total currencies */ const float [CONVERSION] [SIZE] = { {1, 1.90791, 1.67022, 127.633, 1.58318}, {1, 1.66622,131.916,1.58869,1.88158}, {1.66645,1,79.1707, 0.953424, 1.12928}, {0.00758266,0.0126347,1, 0.0120479,0.0142707}, {0.531360,0.885235,70.0618,0.844007,1} }; /* print text to screen */ printf("Enter the a letter for your conversion\n"); printf("A. USD [login to view URL]\n"); printf("C. Switzerland D. Japan\n"); printf("[login to view URL]\n"); scanf("%d", &USD); static char* conversion[CONVERSIO ## Deliverables Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. Complete copyrights to all work purchased. ## Platform Windows platform