Answer:
b. only reason is correct
2.05 kg=2.05 ×1000 g
=2050 g
so the Assertion is incorrect
The profit is originally 250% to maintain this you need to multiply the new unit cost by 2.5.
New unit cost $1.25. * 2.5 = $3.12.5
C is the answer i thinkkk
You first multiply across

and

=

. Then you divide the numerator(the top) by the denominator(the bottom) which is

=

just 12