Interpreting linear expressions

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Eiko is wearing a magic ring that increases the power of her healing spell by 40%40\%. Without the ring, her healing spell restores HH health points.
Match the expressions to their meanings. Each meaning may match more than one expression.
 
Health points restored without the ring
Extra health points restored by wearing the ring
Total health points restored by wearing the ring
None of these
0.4H0.4H
H+0.4HH+ 0.4H
HH
H+0.4H+0.4
1.4H1.4H
0.6H0.6H