identify the logical form or combiantion of forms

w e 14. (zinioq) maigolle loro If the orcs can't be stopped, then humanity will be overrun. If humanity is overrun, a new age of darkness will begin. So if the orcs can't be stopped, a new age of darkness will begin. 15. Either I find an affordable apartment on the beach or I will renew my lease. I will not find an affordable apartment on the beach. So I will renew my lease. If I renew my lease, I will adopt a rescue dog. Therefore, I will adopt a rescue dog. 16. All accountants know calculus. Steve is an accountant. Consequently, Steve knows calculus. If Steve knows calculus, then Steve knows algebra. Therefore, Steve knows algebra. 17. If the government descends into madness then anarchy will erupt. If anarchy erupts then everything is permitted. So if the government descends into madness then everything is permitted. If everything is permitted then employees aren't required to wash their hands before returning to work. But, employees are required to wash their hands before returning to work. So it's not the case that everything is permitted. So it's not the case that the government descends into madness