Bernat Blanket Yarn, Country Blue

how many skeins would it take to make about a 6 x 8 blanket?

I've never used the bulky yarn before. About how many skeins of the big ball are needed for a baby blaket?

Please help! How many skeins, what # needles for lap throw approx 3'x4'? THANKS!

I'm ridiculously new at this. In fact, have never bought yarn before. I've used old, cut up, t-shirt for "yarn." How long is each skein? Need 90+. Tha