Question

Can I get the 19 th one with steps I will mark as brainlist

Answer 1

cost-12000
increase In percentage-10%
so price= 10/100×12000
=1200
increase in rs.=12000+1200
=13200
decease in price=10%
in rs. =10/100×13200
=1320
decrease= 13200-1320
=11880
so after 2 yrs=11880

Answer 2

here ur answer is.........