The jack frost law firm prepays for advertising in the local newspaper. on january 1, the law firm paid $8,400 for seven months of advertising. how much advertising expense should jack frost law firm record for the two months ending february 28 under the a. cash basis? b. accrual basis? a. under the cash basis, jack frost law firm will record 8,400 of advertising expense for the two months ending february 28. b. under the accrual basis, jack frost law firm will record of advertising expense for the two months ending february 28