Answer:
d) $37800
Step-by-step explanation:
Cost of making x items = [tex]C(x)=25x + 300[/tex]
Cost of making [tex]1500[/tex] items = [tex]C(1500)=25(1500) + 300\\C(1500)= 37500 + 300\\C(1500)= 37800[/tex]
Cost of making [tex]1500[/tex] items = $37800
d) $37800 is the correct answer