Consider the following forecasting model. What is the weighted moving average forecast for June if the weights are $0\mathrm{.}1,0\mathrm{.}3,0\mathrm{.}6.$ Writ your answer to the nearest integer.

$\backslash$table$[[$Period$,$Actual$],[$Jan$,100],[$Feb$,200],[$Mar$,300],[$Apr$,200],[$May$,400],[$June$,]]$