Essay #6 Kayla, a photographer, owed Tristan $3,000 which was due on November 1, 2021. On November 5, 2021, Kayla had still not paid Tristan the $3,000. Tristan telephones Kayla and asks for the money. Kayla explains that, due to the pandemic, she has suffered financially and can only pay $1,000. (a) Tristan, having great compassion for Kayla, orally agrees to accept $2,000 in full settlement of the debt. Kayla immediately pays the $2,000, A few days later, Tristan regrets his decision and commences an action against Kayla for the $1,000 balance he claimed Kayla still owes him. Judgment for whom? Explain fully. (b) Instead of the facts in part (a), assume that Tristan orally agrees to accept $2,000 in full settlement if Kayla photographs Tristan and his family for their annual holiday card. Kayla's usual fee for family holiday photographs is $300. Tristan immediately pays $2,000 and takes the photographs. A few days later, Tristan regrets his decision and commences an action against Kayla for the $700 balance he claimed Kayla still owes him. Judgment for whom? Explain fully