While I would recommend plugging in numbers, many test-takers might struggle to answer this problem in a reasonable amount of time, given the number of answer choices.
Such test-takers might be wise to consider the following:
Since we are given seven answer choices and are asked to indicate ALL such amounts, it is likely that more than one answer choice will be viable.
For this reason, a test-taker without enough time to solve the problem fully could scan the answer choices and look for two or more that are equal to one another.

When E is expanded, the result is the same as G:
2hp + hs
No other answer choices are equal to one another for all values h, p and s.
Thus, it is very likely that the correct answers are E and G.

Not a foolproof approach, but better than guessing blindly.