please answer C

After spilling his plate of spaghetti all over his friend's apartment floor, Gary rented a carpet cleaner to clean it up. In doing sa. he realized just how easy it is to clean carpets! He started his own business, diving in head-first by purchasing a carpet cleaner, to make a little money, His friends are keen to use his services to clean their rented apartments before handing, back hen to the landlords. Gary charges $80 to clean the main areas of an apartment. In addition to his equipment costs, he uses a cle aning volution on the carpet, which costs about $20 perunit cleaned. Because of his class load, Gary currently cleans just 4 apartments per month but he is: thinking about asking his roommate to join him so that he can increase the volume of sales. (a) Your anwwer is correct. At his current level of activity, Gary's degree of operating leverage (DOL) is 1.5. How much are hes monthly fixed costs? Fixed costs: per month If Gry's rconumate belps in this business, bow much more income can the business make if sales volume increases by 50 S? IGary would share his season tickets to the local NHL team with his roommate in eschange for his timef Uncrease inincone Attempts: 1 of 3 used Vour amwer bactially correct. Let's assume, instesd, that the roommate thing doosn't work out. Gary now wants to consider other ways to increase his probt in this business (c1) if the increases this selling peice by 20% s and maimains the same volume of four units per month does it alfect his DOL? iRound anpwer to 2 decimal ploces, es. 1525 . Effect on DOL (c2) 1 wo, what does this changed DCL meantor Gary? Operating income by achanger insales