Garcia is currently spending his entire lunch budget on 3 sodas and 4 hot dogs. At his current level of consumption, Garcia\textquotesingle s marginal utility for sodas is 5 utils and his marginal utility for hot dogs is 10 utils. In order to maximize his total utility, Garcia should 
选项为:A:consume more sodas and fewer hot dogs regardless of the prices  B:consume more hot dogs and fewer sodas regardless of the prices  C:maintain his current level of consumption of sodas and hot dogs regardless of the prices  D:maintain his current level of consumption if the price of a soda is 1 dollar and the price of a hot dog is 2 dollars  E:maintain his current level of consumption if the price of a soda is 2 dolalrs and the price of a hot dog is 1 dollar  请回答其中一个选项.