Read this essay and identify the stand/reasons of the writer .

Students at community colleges generally enjoy which of the following benefits? a. availability of lots of on-campus housingb. high tuitionc. selectivity in the admissions processd. fleible class schedules

To safely control the traffic flow and protect workers near public roadways and moving construction equipment use you could use

Aggregation is the process of all of your data. a. gathering b. analyzing c. collecting d. observing