a firm has two products and two customers. customer l is willing to pay $9 for product a and $4 for product b. customer 2 is willing to pay $7 for product a and $5 for product b. can the firm increase revenue by bundling and, if so, how much should be charged for the bundle? 5. O the firm cannot increase profits by bundling. O the firm can increase profits by bundling. the bundle should sell for $12. O the firm can increase profits by bundling. the bundle should sell for $10. O the firm can increase profits by bundling. the bundle should sell for $7.