Company A cleaned 65 carpets in October, consuming the following resources: Labor 520 hours ($13/hour) Solvent 100 gallons ($5/gallons cost) 20-day machinery rental (cost) 50$/day) a) Calculate the partial productivity with labor (in terms of money)? b) Calculate multifactor productivity?

paula, cory, and krista

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

42.4

step-by-step explanation:

convert to decimal