fundamental of programming

3a) Design a flowchart for finding the sum of numbers (integers) from 1 to 100 . Find a scalable solution, i.e. if you had to sum numbers from 1 to 100000 , your program shouldn't change much. (35pts) 3b) Design a flowchart for finding the product of numbers 1 through 100 . Thus, output =12 3456..99100. Find a scalable solution, i.e. if you had to multiply numbers from 1 to 100000 , your program shouldn't change much. (35 pts) 4. Albert Einstein's brain weighed approximately 1.22kg. Using the mass-energy relationship, compute how much energy could his brain theoretically be converted into? Solve problem in a MATLAB live script and upload PDF. (15 pts)