Given the following cost and activity observations for Smithson Company's utilities, use the high-low method to determine Smithson's fixed costs per month. Round your final answer to the nearest dollar. Do not round interim calculations. Cost Machine Hours January $26,300 10,000 February 36,700 18,400 March 28,400 12,400 April 31,400 14,900 a.$23,662 b.$44,541 c.$13,919 d.$11,135

Jason started last week with $900 in his checking account. during the week, he wrote the checks below. at the end of the week, jason received a paycheck for $534.59. he recorded all of these transactions in his check register. trans typ./ check no. date description of transaction payment/ debit deposit/ credit (+) balance 900 00 241 12/4 miller's food market 53.21 53 21 groceries 846 79 242 12/7 frank's auto parts 24.05 24 05 oil and filter 822 74 243 12/8 mike's barber shop 15.00 15 00 haircut 807 74 deposit 12/9 paycheck 534.59 534 59 1,342 33 evaluate jason's check register. a. jason did a good job; everything is correct. b. the final balance is wrong; jason did not add everything correctly. c. jason should have written debit instead of deposit for the transaction type. d. jason entered the amount for his paycheck in the wrong column.