Agroup of scientists are working on research. all of them need to simultaneously work on the computer and perform different operations. which operating system do they need to use?

Janice recently received her college degree and is looking for a job. she is worried that since she just finished school, she will be required to repay her perkins and direct subsidized loans immediately. janice pulls out the paperwork she signed and reviews it again for repayment information. after reading all of the information, janice discovers that