Answer :
C(n)=25n+150
we need to found cost of one item so n=1
we put this value in equation:
C(n)=25n+150
C(1)=25*1+150=25+150=175
Answer: C (1)=175
we need to found cost of one item so n=1
we put this value in equation:
C(n)=25n+150
C(1)=25*1+150=25+150=175
Answer: C (1)=175