Homework II: (use MS EXCEL in all tasks, copy each task in separate spreadsheet and solve, solve it ) 1. Reproduce the example 3.A on page 103. Find the name of functions that may be use to simplify the example. Find out whether you attain the same results as those listed in the table 3.A.5. 2. The result (i.e. *.xls files send as *.zip file to teacher via E/mail or better: use Homework Vault ).