The large increase in
applicants to graduate school last year, caused in part by the declining economy, downsizing, and layoffs, are effecting standards of admission at all but the top-tier schools.
A. applicants to graduate school last year, caused in part by the declining economy, downsizing, and layoffs, are effecting
B. applicants to graduate school last year, caused in part by the declining economy, downsizing, and laying off of workers, are effecting
C. the number of people applying to graduate school last year, caused in part by the declining economy, downsizing, and layoffs, have effected
D. the number of people applying to graduate school last year, caused in part by the declining economy, downsizing, and layoffs, is effecting
E. the number of people applying to graduate school last year, caused in part by the declining economy, downsizing, and layoffs, is affecting