Normally, if all 5 are low-impact show that industrial investment but interesting if all 5 force has shown that the industry is not competitive, high risk investment.
Usually, if the impact is low, it means that the industry is five attractive investment. If the fifth force is higher that the industry is highly competitive, high-risk investment is unlikely.
Usually, if both effects 5 was low so that industry attractive investment. But if strong both 5 is high so that industry is a highly competitive high risk shouldn't invest.