Micron Technology Has Sales Offices Located in Four Cities: Dallas,Seattle,Boston,and

Multiple Choice

Micron Technology has sales offices located in four cities: Dallas,Seattle,Boston,and Los Angeles.An analysis of the company's accounts receivables reveals the number of overdue invoices by days,as shown here. Assume the invoices are stored and managed from a central database.
What is the probability that a randomly selected invoice from the database is between 30 and 90 days overdue?

A) 0.2702
B) 0.0231
C) 0.3461
D) 0.7765