Chain M&A Updates: Jack-in-the-Box To Buy Del Taco, RBI-Firehouse Subs, FAT Brands-Fazoli’s Deals Close

There has been so much else going on, we haven’t had a chance to report another big chain deal. And two earlier deals have closed. Details follow:   –Jack-in-the-Box and Del Taco, two California-based QSR chains, both of which offer burgers and tacos, will combine. Jack-in-Box, with headquarters in San Diego, said it will pay Del Taco shareholders $12.51 a…