Classify each of the following into the various activity levels: -

?	Leather for the manufacture of leather coats
?	Wages for the welders on jet boats
?	Sales commissions
?	CEOs salary
?	Factory janitor's wages
?	Factory rent
?	Denim for jeans
?	Wages of factory equipment mechanic
?	Vice president of marketing's salary
?	Wages of employees who hand paint the doll faces

(A). Product level activity

(B). Batch level activity

(C). Unit level activity

(D). Customer level activity

(E). Facility level activity or organization sustaining level activity