When $490$ junior college students were surveyed, $200$ said that they have previously owned a motorcycle. Find a point estimate for p$,$ the population proportion of students who have previously owned a motorcycle. Round to the nearest thousandth.

A$.0\mathrm{.}592$

B$.0\mathrm{.}690$

C$.0\mathrm{.}408$

D$.0\mathrm{.}290$