What is the maximum punishment for a field grade Article 15?
a) Reduction in rank, extra duty for 45 days, and forfeiture of one-half pay per month for two months
b) Reduction in rank, confinement for 60 days, and forfeiture of two-thirds pay for one month
c) Reduction in rank, confinement for 45 days, and forfeiture of one-half pay per month for two months
d) Extra duty for 45 days, confinement for 30 days, and forfeiture of two-thirds pay for one month