Methyl alcohol (CH3OH) and C2H5OH form an ideal solution. At 50°C, the vapor pressure of pure methyl alcohol is 0.529 atm, and the vapor pressure of pure ethyl alcohol is 0.292 atm. What is the vapor pressure at 50°C of the solution containing 24.00 g of methyl alcohol and 5.76 g of ethyl alcohol?
A) 0.413 atm
B) 0.329 atm
C) 0.621 atm
D) 0.611 atm