Mr. Munish is a computer programmer. He is assigned with three jobs for which time allotted is in the ratio of 5 : 4 : 2 (jobs are needed to be done individually). But due to some technical snag, 10%, 12.5% and 25% of the time allotted for each job gets wasted respectively. He invests only 50%, 40% and 30% of the hours of what was actually allotted to do the three jobs individually. Find what percentage of the total time allotted is the time wasted by Munish.

1) 38.33%
2) 39.45%
3) 49.09%
4) 58.33%
5) Cannot be determined