Answer:
b. buy a strip.
Step-by-step explanation:
The strip is the option strategy in which we can purchase two options and one call option at the similar strike price and the similar maturity time period. It should be considered at that case when there is high expectation in bearish as compared with the bullish.
Since in the question it is mentioned that there is more bearish than bullish so here the buy a strip would be relevant
hence, the option b is correct