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What is the correct answer?


Pick up the correct statement from the following:

A. The basic length of a runway is increased at a rate of 7% per 300 m of elevation of M.S.L.

B. The standard temperature at the site is obtained by reducing the standard sea level temperature of 15°C at the rate of 6.5°C per 1000 m rise in elevation

C. The aerodrome reference temperature is the monthly mean of the mean daily temperature for the hottest month of the year

D. All the above