Calculate the difference in thrust between using xenon and krypton in a Hall thruster, given the following parameters. Give your answers in mN$.$

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Discharge potential for both xenon and krypton $=286$ V$.$

Voltage discharge efficiency for both xenon and krypton $=90\%.$

Discharge current $=2\mathrm{.}4$ A$.$

Current discharge efficiency for xenon $=85\%.$

Current discharge efficiency for krypton $=75\%.$

Double charged ion loss for both xenon and krypton $=99\%.$

Beam divergence half angle for xenon $=30$ degrees.

Beam divergence half angle for krypton $=40$ degrees.