Software businesses and pharmaceutical firms have high gross margins

Businesses come in all varieties and the gross margins generated by various businesses are no exception. Costco and Exxon have low gross margins. If a business does have low gross margins it does not have a lot of elbow room for operating expenses. Using the DCF framework, you cannot generate much cash from a revenue stream that is saddled with large, variable costs.
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Thomasine:
I was at school today and a guy started saying nasty things to me and and he squeezed my Butt and thighs.
(22 February 2017)

Sammie:
My sister and mom found my diary?
(22 February 2017)

Sammie:
I VOW TO NEVER SPEAK TO THEM EVER AGAIN.
(22 February 2017)

Sammie:
Now I'm just SO ANGRY AT MY SISTER AND MOM.
(22 February 2017)

Sammie:
My sister told her guidance counselor who told my guidance counselor who told me.
(22 February 2017)

Sammie:
I hid my diary under my bed and FOR SOME REASON THEY FOUND IT.
(22 February 2017)

Sammie:
IM TOO AFRAID TO EVEN CUT MY NAILS.
(22 February 2017)

Sammie:
Yesterday that I wrote that I wanted to kill myself, WHICH I WASNT SERIOUS ABOUT AT ALL.
(22 February 2017)

Sammie:
I have a diary that I wrote stuff in it.
(22 February 2017)

Paulene:
My live in boyfriend is always mad and complains about my weight?
(22 February 2017)