Answer :
Answer:
monthly saving = $77037.69
Explanation:
given data
expense = $2.86 million
earn on saving = 2.1 percent
to find out
how much must it save each month
solution
we find here monthly saving by formula that is
monthly saving = future value ÷ [tex]\frac{(1+r)^{nt}-1}{r}[/tex] .................1
here r is monthly rate that is [tex]\frac{2.1}{12}[/tex] = 0.175% and n is 12 and time is 3 year
so put here value we get
monthly saving = 2860000 ÷ [tex]\frac{(1+0.00175)^{36}-1}{0.00175}[/tex]
monthly saving = $77037.69