Consider the following code snippet:

public class Vessel

$\{$

private String manufacturer;

$...$

public void setVesselClass$($double engineRPM$)$

$\{$

$...$

$\}$

$\}$

If a Speedboat class is created as a subclass of the Vessel class, which of the following statements is correct?

Question $15$ options:

A Speedboat object inherits and can directly use both the instance variable manufacturer and the method setVesselClass.

A Speedboat object inherits and can directly use the instance variable manufacturer but not the method setVesselClass.

A Speedboat object inherits but cannot directly use either the instance variable manufacturer or the method setVesselClass.

A Speedboat object inherits and can directly use the method setVesselClass but cannot directly use the instance variable manufacturer.