Study the following chain

Sun
`darr`
Given 1000 unit energy to phytoplanktons
`darr`
Phytoplanktons are consumed by hebivorous
zooplankton, and in turn received A unit of energy
`darr`
carnivorous zooplanktons eat the herbivorous zooplankton
and get B unit of energy
`darr`
Carnivorous fish takes carnivorous zooplanktons and
received C unit of energy
Identify A, B, C and D If
I. 0.1 unit II. 10 unit
III. 100 unit IV. 1 unit
A B C D
(a) II III IV I
(b) IV I III II
(c) III II IV I
(d) Given information is not sufficient to answer

Study the following chain

Sun
`darr`
Given 1000 unit energy to phytoplanktons
`darr`
Phytoplanktons are consumed by hebivorous
zooplankton, and in turn received A unit of energy
`darr`
carnivorous zooplanktons eat the herbivorous zooplankton
and get B unit of energy
`darr`
Carnivorous fish takes carnivorous zooplanktons and
received C unit of energy

Identify A, B, C and D If

I. 0.1 unit II. 10 unit
III. 100 unit IV. 1 unit

	A	B	C	D
(a)	II	III	IV	I
(b)	IV	I	III	II
(c)	III	II	IV	I
(d)	Given information is not sufficient to answer