When a lognormal X ~ Lognormal(mu, sigma^2) is scaled by a positive constant c, which distribution describes cX?

• A. cX ~ Lognormal(mu, sigma^2)
• B. cX ~ Lognormal(mu + ln(c^2), sigma^2)
• C. cX ~ Lognormal(mu - ln(c), sigma^2)
• D. cX ~ Lognormal(mu + ln(c), sigma^2)

Answer: (D)