If a country wants to increase its gdp, what actions could be taken? invest in human capital invest in capital create an environment conducive (likely or possible) for entrepreneurs all of the above.

All of the above
Investing in capital will mean more cash hence the resources to procure equipment,improve technology, grow and expand the economy. An environment conducive for entrepreneurs will result in growth of business. Investing in human capital will increase productivity, which grows the economy

Hamlet's fourth soliloquy is probably his most famous one - "to be or not to be."it is rather different from his previous soliloquies because now he is contemplating something that didn't come up before - suicide. he is thinking whether it is worth it to fight to find his father's murderer when in the end all of them are going to die, so why not die sooner than later. he is contemplating if he should go on fighting or just kill himself and end it all, which is why this soliloquy in particular is rather depressing, hesitant, and gives a deeper insight into hamlet's madness.