Logical Link

Logical link. What's the type of the logical link illustrated in these sentences?

a)

Turnover for Q3 is well up, thanks mostly to increase sales in Russia.

b)

Avoiding risk is a mistake, especially in the long term.

c)

We need to constantly reassess, so that we don't lose our competitive lead.

d)

A rise in the price of oil has resulted in reduced profitability.

e)

Demand is down 3% in Japan, whereas in the rest of Asia it's tripled.

f)

There's no market for low quality, and what's more there never will be.

Well done! You are doing great! Keep up the good work!

g)

The recent flood of cheap imports may lead to a price war.

h)

We need to move fast in order to take advantage of this opportunity.

i)

Our share price has soared as a result of the merger announcement.

j)

Now is the time to focus - in particular on what it is we do best.

Well done! You're almost there!

k)

Our websites receiving more hits and yet these have not converted into sales.

l)

It's an enormous market; plus it's a growing one.