Please help with this practice question.

You manage a cable company that offers 2 channels - NBC and Fox. You face 2 types of customers (type A and type B) and there are 100 customers of each type. Their respective values for each channel are: Type A Type B NBC $10 $15 Fox $3 $7 lfthe marginal cost of selling each channel is $1 per channel, what is the most protable strategy? 0 sell the channels separately 0 bundle the channels 0 indifferent between selling separately and bundling the channels