Answer:
correct option is B) $1,818
Explanation:
given data
new mattress = $2,000
time = 12 months = 1 year
rate = 10 % = 0.10
solution
we will apply here present value formula that is here express as
present value = Principal × [tex]( 1+rate)^{time}[/tex]     ......................1
put here all these value time 1 year and rate 0.1 and consider principal is x so
present value = Principal × [tex]( 1+rate)^{time}[/tex] Â
2000 = x × [tex]( 1+0.1)^{1}[/tex]
x = 1818
so correct option is B) $1,818