A farm sold $20$ months ago for $$380,000.$ Recently the farm resold for $$425,000.$ What is the compound monthly change in prices due to market conditions?

A$)+0\mathrm{.}56\%$

B$)+0\mathrm{.}59\%$

C$)+6\mathrm{.}73\%$

D$)+6\mathrm{.}91\%$