Which of the following must be capitalized by a business? a.Replacement of a windshield of a business truck that was broken in an accident. b.Amount paid for a covenant not to compete. c.Repair of a roof of a building used in business. d.Only "Repair of a roof of a building used in business" and "Amount paid for a covenant not to compete" must be capitalized. e."Replacement of a windshield of a business truck that was broken in an accident", "Repair of a roof of a building used in business", and "Amount paid for a covenant not to compete" can be expensed rather than capitalized.