Kv(q) = 1/104·q^2 + 80·q
K(q) = 1/104·q^2 + 80·q + 16536
K'(q) = 1/52·q + 80
G(q) = 240·q - (1/104·q^2 + 80·q + 16536) = - 1/104·q^2 + 160·q - 16536
G'(q) = - 1/52·q + 160
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a) K(55)/55 = 381.18 GE
b) K'(24) = 80.46 GE
c) G(q) = 0 --> q = 16536 ME
d) G'(q) = 0 --> q = 8320 ME
e) G(8320) = 649064 GE