passenger. Exenl Cruselino's variablin cost of proviling the doner it $20 per passonger, and the foed cost of operasing the vessels (deproclation, sataries, docking feos, and other expenses) is $210,000 per monit. The conpanysa relevant range extends io 14,000 montily passengen. If Extel Cruisoline selts an addtional 300 bekets, by what amount wit its operating income increase (or operating loss decrease)? Fin, beriag the formik, then compute the opernting incame increase (or openalng yss decrease) Excel Cruisedine offers nightly dinner cruises deparing trom several cbis on the East Coast of the United States including Charleston, Batmore, and Alexasdria. Diner erise fichess sel for 350 per passengec. Excel Cruseline's variable cost of providng the dimor is $20 per passengo, and the foed coit of operating the vossels (depreciation, salaries, dockeng foos, and oher eupenses) in $210,000 per month. The compary't relevant mage exdends to 14,000 monthly passengens If Excel Cruiselon sels an additional 300 sckets, by what amount will is operating income incenase (or operating loss decrease)? Fint, identify tho formula, then compite the operating income increase (or eperating loss decrease)