Sometimes called network marketing, multi-level marketing (MLM) is a form of sales  whereby products are sold directly to customers using relationship referrals. In this  hierarchical sales model, sales people receive a commission not only on their own sales, but also on the sales of those distributors they have recruited to the business. Multi-level marketing operations claim to be an easy way to generate a large income by selling products to family and friends. Does it sound too good to be true? It probably is. MLMs are the subject of controversy and numerous lawsuits: critics view them as pyramid schemes, which are illegal in most countries...
1. Which two of these statements must be true?
A. Early entrants to multi-level marketing are less likely to profit more
B. Superiors usurp more authority
C. Distributors down the hierarchy will rarely profit
D. Sales people receives commission not only on their own sales

2. Which two of these statements must be true?
A. Exponential growing sales is incompatible to a finite customer
B. Markets hardly get to its climax
C. Multi-level marketing are flawed since nobody makes any money
D. Multi-level marketing are subject to lawsuits
3. Which two of these statements must be true?    
A. Multi-level marketing exploits family and friends relationships
B. Paying for expensive training courses are often required
C. Multi-level marketing are not legal
D. Multi-level marketing is actually sustainable

5. Which garden furniture manufacturer has 22.5% of the UK market in terms of 2010 annual sales?
(A) Manufacturer A
(B) Manufacturer B
(C) Manufacturer C
(D) Manufacturer D
(E) Manufacturer E