The mother of a child who is attending daycare asks when she can start teaching toilet training to her child. Which of the following would be a correct response from the daycare attendant?

Select one:

B$.$ Toilet training can begin around $2$ years of age. Bowel training is expected to be completed at $3$ years of age, and bladder control at $2\mathrm{.}5$ years of age.

b$.$ Toilet training can begin around $5$ years of age. Bowel training is expected to be completed at $7$ years of age, and bladder control at $8\mathrm{.}5$ years of age.

c$.$ Toilet training can begin around $1$ year of age. Bowel training is expected to be completed at $2\mathrm{.}5$ years of age, and bladder control at $3$ years of age.

d$.$ Toilet training can begin around $6$ months of age. Bowel training is expected to be completed at $1$ year of age, and bladder control at $2\mathrm{.}5$ years of age.