julio sy
Marginal Revenue (MR) = Change in Total Revenue / Change in Q
In a letter: Dear Mr / Ms / Mrs name In speech: Mr name
Marginal revenue (MR) is the incremental revenue for the last quantity sold, while average revenue (AR) is the mean revenue for all quantity sold. Mathematically: MR=dTR(Q)/dQ, e.i. MR is the first derivative of the total revenue function TR(Q) with respect to Q; while AR=TR(Q)/Q, e.i. is total revenue divided by Q. An interesting property of MR and AR is that when AR is falling, MR is less than AR; when AR is rising, MR is greater than AR. MR and AR intersect where dAR(Q)/dQ=0.
Mr Fizzywigg
Commerce has always involved people trading items of worth - Mr. Smith has an object Mr. Jones wants, and vice versa. And a long time ago, both parties had to have actual objects - perhaps Mr. Smith has fish and Mr. Jones has beer. The problem is, if they're in Gloucester or Astoria Mr. Jones is going to have more fish on his hands than he knows what to do with. His only way out is to take the fish to a town where they have none and trade it for beer ingredients.
No. but they are dating.
No, they are married.
Mr. Criminal had 3 brothers and 2 sisters.
Mr Mubarak has three brother - one is called Issam. He also has one sister.
A crazy man named Dennis, Henry's sister Piper and Mr. Yoshda.
Mr. Obama does not have a brother. He only has a half-sister, Maya, who is from his mother's second marriage.
I suggest you just call them "Mr." or "Ms.".
As far as I know, Mr. Spock has only one sibling. That sibling being a Half-Brother named Sybok.
Caroline Bingley wants her brother to marry Mr. Darcy's sister, Georgiana.
Miss Bingley wants her brother Charles to marry Georgiana Darcy, the younger sister of Mr. Darcy, in Jane Austen's "Pride and Prejudice." She believes that this match would bring wealth and status to their family.
His grandchildren Tim (younger brother) and Lex (older sister)
there are 10 people in the hope family.