Generate 1,000 random 0/1 variables which represent mutations occuring along a 1,000 long gene sequence. that is, each variable corresponds to one position: 1 means that a mutation occurs at that position, and 0 means no mutation at that position (we do not consider the case where more than 1 mutations happen at one position). assume these mutations occur independently at a rate of 10 each; that is, at each position, a mutation happens with probability 10 . which of the following is correct?

a. rbinom(1, size=1000, prob=1-10⁻⁴)
b. rbinom(1, size=1000, prob=10⁻⁴)
c. rbinom(1000, size=1, prob=10⁻⁴)
d. rbinom(1000, size=1, prob=1-10⁻⁴)
e. rbinom(1, size=1, prob=0.1)
f. rbinom(1000, size=1000, prob=10⁻⁴)