Exhibit 15.1 The Following Questions Employ the AON Network and Partial Spreadsheet

question 16

Multiple Choice

Exhibit 15.1
The following questions employ the AON network and partial spreadsheet below.
-Refer to Exhibit 15.1. What array formula is placed in cell E5 to calculate the Earliest Start Time?

• A) E2 + D2
• B) MAX(IF(ISERR(FIND($A$5:$A$17,C5)),0,$F$5:$F$17))
• C) H2 − D2
• D) MIN(IF(ISNUMBER(FIND(A5,$C$2:$C$8)),$G$2:$G$8))

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Definitions:

Secondary Prevention

Efforts to detect and treat existing diseases early in their course, aiming to prevent or mitigate complications and disabilities.

Alameda County Study

A longitudinal study that investigated the link between lifestyle, health habits, and mortality among adults in Alameda County, California.

Mortality

The state of being mortal or the incidence of death within a population.

Life Expectancy

The average number of years an individual is expected to live, based on statistical averages for a particular population or demographic.