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1989 AHSME Problems/Problem 13

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Let $a$ , $b$ , $c$ , and $d$ be integers with $a<2b$ , $b<3c$ , and $c<4d$ . If $d<100$ , the largest possible value for $a$ is

$\mathrm{(A) \ 2367 } \qquad \mathrm{(B) \ 2375 } \qquad \mathrm{(C) \ 2391 } \qquad \mathrm{(D) \ 2399 } \qquad \mathrm{(E) \ 2400 }$

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