Expense Report Processing

Human Resources

Submitted the first week of the month

Research

Submitted two weeks before Sales

Sales

Submitted before the last week of the month

Marketing

Submitted in the later half of the month

Facilities

Submitted after Research but before Marketing

Question

Five departments submitted monthly expense reports on different Thursdays last month. Finance then spent $3$ weekdays $($starting Friday$)$ to frrocess each report. On which $3$ days was Finance processing the expense report from Facilities?

Calendar

$\backslash$table$[[$SUN$,$MON,TUE,WED,THU,FRI,SAT$],[5,6,1,2,3,4,],[12,13,14,15,16,10,11],[19,20,21,22,23,24,18],[26,27,28,29,30,,25]]$