if coverage $<=20000$:

if age $<62$:

return $30$

elif $62<=$ age $<=80$:

return $45$

else:

return $50$

elif $20001<=$ coverage $<=60000$:

if age $<62$:

return $60$

elif $62<=$ age $<=80$:

return $65$

else:

return $75$

else:

if age $<62$:

return $80$

elif $62<=$ age $<=80$:

return $85$

else:

return $95$