7. A O(n) program takes 1ms ( 1 x 10 3s) to process an array of size 10000. . How long will it take to process an array of size 20000? . What is the largest array that it can process in 9 ms ? 8. A 0(n2) program takes ims (1 10-38) to process an array of size 10000. .How long will it take to process an array of size 20000? What is the largest array that it can process in 9 ms