principal = 150000

rate = 7.5

terms = 5

simple interest = ( 150000 * 5 * 7.5 ) / 100

simple interest = 56250

simple interest = 56250

total cost = 150000 + 56250

total cost = 206250

where,

CI = compound interest

P = principal

r = rate

n = terms

SI = simple interest

d = difference

tc = total cost

m = margin

mp = margin percentage

emi = emi