One item is omitted from each of the following computations of the rate of return on investment:

Rate of Return on Investment		=	Profit Margin		x	Investment Turnover
13.2%		=	6%		x	(a)
(b)		=	10%		x	1.80
10.5%		=	(c)		x	1.50
15%		=	5%		x	(d)
(e)		=	12%		x	1.10

Determine the missing items identified by the letters as shown above. If required, round your answers to two decimal places.

(a)
(b)	%
(c)	%
(d)
(e)	%