A void function accomplish has three parameters: a parameter u of type int, a parameter v of type double, and a parameter letter of type char. The parameters u and letter need to pass their values out of the function and the parameter v is to only receive the value from the calling environment. Which of the following is a correct function prototype?

void accomplish$($int& u$,$ double v$,$ char& letter$)$

void accomplish$($int u$,$ double& v$,$ char letter$)$

void accomplish$($int u$,$ double& v$,$ char letter$)$;

void accomplish$($int& u$,$ double v$,$ char& letter$)$;