for question 20 im stuck on adding the 83*15 tk the $1980 i get confused with worded problems please explakn why or why not to add

Yang Compeny had the following transactions during February. a. An employee worked 83 hours, at $15 per hour, during Fobruary; however payday is not until March 1. b. Yang Company paid $1980 for a fire insurance policy on February 1. The policy covers 6 months beginning on February 1 . What are the expenses Yang will recognize for February from these transactions? -Entor an amount QUESTION 21 Emma Dance's beginning balance in the cash account is $6175 The following activities occurred in 2016: 1 Performed advertising services on account, $26917. 2 Received cash payments on account, $14141. 3 Received deposits from customers for advertising services to be performed in 2017,$3353. 4 Made payments to suppliers on account, $2173. 5 Incurred $11794 of operating expenses; $7323 was paid in cash and rest was on account and unpaid as of the end of the year. What is the balance in Emma Dance's Cash account at December 31,2016