The crew of an $8$-oar boat is to be chosen from $12$ men,of whom $3$ can row on the stroke side only. The number of ways in which the crew can be arranged is

• A
  ${ }^{9}C_{4} \times { }^{8}C_{3} \times 3! \times 4!$
• B
  ${ }^{9}C_{4} \times { }^{8}C_{4} \times 4! \times 4!$
• C
  ${ }^{8}C_{3} \times { }^{8}C_{3} \times 4! \times 3!$
• D
  ${ }^{9}C_{4} \times { }^{9}C_{4} \times 4! \times 4!$