Of those graduating with new M.B.A.s this year, 62 percent report that they had a job offer, according to a survey being released today by the Graduate Management Admission Council. That represents an increase from 54 percent last year. The most popular industries in which M.B.A. graduates looked for jobs were products and services, consulting and finance/accounting. The products and services sector yielded the fewest job offers, but also saw the highest increase in salary from pre-degree to post-degree earnings (75 percent).