A. "In C, uppercase letters are significant" B. "'main()' is where the program execution begins" C. "Opening and closing curly brackets enclose program statements" D. "All program statements must be terminated by a semicolon" 2. Write a program than assigns the value 97 to the variable ' a ', the value 13 to the variable ' b ', and then assigns to 'a' the remainder of division (in the sense of integer aithmetics) of ' a ' by ' b '. 3. Write a program that converts temperature from degrees in the Rankine's scale (https://en.wikipedia.org/wiki/Rankine_scale) to degrees in the Reaumur scale and vice versa. 4. Write a program to compute the value of the polynomial 3x32x2+x1 for x=1.5 Use Horner's scheme (https://en.wikipedia.org/wiki/ Horner\%27s_method). 5. Write a program to find the next largest even multiple for the numbers for ' i ' from 100 to 200 , 'j' from 2 to 20 using the formula: next_le_mult (i,j)=i+ji%j. In addition to 'main', another function is to be created to compute that multiple. The program should contain the propotype of that function