Can i have a explaination on these problems

QUESTION 1 During its first month of operations, Ava Corporation provided $130,585 of services to their customers. Ava's costs included rent of $14,629 and salaries and wages totaling $16,806. At the end of the month, the board of directors approved a dividend of $2,868. What is the total amount of expenses incurred by Ava Company during the month? QUESTION 2 The following transactions are July activities of Noah's Tik Tok Service, which creates videos a. Noah paid $575 to plumbers for repairing a broken pipe in the restrooms. b. Noah paid $461 for the June electricity bill and received the July bill for $716, which will be paid in August C. Noah paid 231 to employees for work in June. What are the total change to liabilities that Noah will recognize in July? If increase, leave as a positive number. If decreases, place a -Before the number. Example a decrease of $1,000 would be -1,000