Sheridan, Inc operates three divisions, Weak, Average, and Strong As it turns out, the Weak division has the lowest operating income, and the president wants to close it "Survival of the fittest, $1$ say" was his response when the Weak division's manager, insisted Richard, that his division earned money for the company. Following is the most recent financial analysis for each division:

$\backslash$table$[[,$Weak,Average,Strong$],[$Sales revenue,$$127,900,$$$448,000,$$$539,400$