The use of the copyright symbol is not as important as it used to be to protect a copyright

Five jobs are waiting for processing through two work centers. Their processing time (in minutes) at each work center is contained in the table below. Each job requires work center Alpha before work center Beta

According to Johnson's rule, which job should be scheduled first in the sequence? Job Alpha Beta R 20 10 S 25 35 T 50 20 U 15 35 V 55 75 A) R B) S C) T D) U E) V

Virtual merchants face potentially large costs for all of the following except:

A) building and maintaining a website. B) building and maintaining physical stores. C) building an order fulfillment infrastructure. D) developing a brand name.