Of the Four Factors Which Determine the Initial Sample Size

Of the four factors which determine the initial sample size (population size, tolerable deviation rate, acceptable risk of over- reliance and expected population deviation rate) , which combination of two factors has the greatest effect on sample size?

A) Expected population deviation rate plus acceptable risk of overreliance
B) Tolerable deviation rate minus expected population deviation rate
C) Population size times expected population deviation rate
D) Acceptable risk of overreliance minus tolerable deviation rate