I need help on the following questions,I was able to figure out part of question 7-4, but there are some sections that I just have had no luck. I also need assistance for 7-24.

Marigold Lansbury Company deposits all receipts and makes all payments by check. The following information is available from the cash records. June 30 Bank Reconciliation Balance per bank $21,000 Add: Deposits in transit 4,620 Deduct: Outstanding checks (6,000 ) Balance per books $19,620 Month of July Results Per Bank Per Books Balance July 31 $25,950 $27,750 July deposits 15,000 17,430 July checks 12,000 9,300 July note collected (not included in July deposits) 3,000 July bank service charge 45 July NSF check from a customer, returned by the bank (recorded by bank as a charge) 1,005 v (3) Prepare a bank reconciliation going from balance per bank and balance per book to correct cash balance. MARIGOLD LANSBURY COMPANY Bank Reconciliation July 31 Balance per bank statement, July 31 3 $ 25,950 \fProblem 7-4 (Part Level Submission) From inception of operations to December 31, 2017, Larkspur Corporation provided for uncollectible accounts receivable under the allowance method. The provisions are recorded, based on analyses of customers with different risk characteristics. Bad debts written off were charged to the allowance account; recoveries of bad debts previously written off were credited to the allowance account, and no year-end adjustments to the allowance account were made. Larkspur's usual credit terms are net 30 days. The balance in Allowance for Doubtful Accounts was $143,800 at January 1, 2017. During 2017, credit sales totaled $9,104,600, the provision for doubtful accounts was determined to be $182,092, $91,046 of bad debts were written off, and recoveries of accounts previously written off amounted to $15,610. Larkspur installed a computer system in November 2017, and an aging of accounts receivable was prepared for the first time as of December 31, 2017. A summary of the aging is as follows. Classication by Balance in Estimated % Month of Sale Each Category Uncollectible NovemberDecember 2017 $1,222,300 2% JulyOctober 663,500 10% JanuaryJune 435,800 27% Prior to 1/1/17 165,100 87% $2,486,700 Based on the review of collectibility of the account balances in the \"prior to 1/1/17" aging category, additional receivables totaling $60,900 were written off as of December 31, 2017. The 87% uncollectible estimate applies to the remaining $104,200 in the category. Effective with the year ended December 31, 2017, Larkspur adopted a different method for estimating the allowance for doubtful accounts at the amount indicated by the year-end aging analysis of accounts Percival-Ila Prepare a schedule analyzing the changes in Allowance for Doubtful Accounts for the year ended December 31, 2017. Show supporting computations in good form. (Hint: In computing the 12/31/17 allowance, subtract the $60,900 write- off.) LARKSPUR CORPORATION Analysis of Changes in the Allowance for Doubtful Accounts For the Year Ended December 31, 2017 ~/ Balance at January 1, 2017 0 +9- ~/ Provision for doubtful accounts 1\": i: 1-\" T: \" \":1 E] 1} ~/ 1! Recovery in 2017 of bad debts written off previously 91,046 416,938 Less Write-offs for 2017 15,610 Balance at December 31, 2017 before change in accounting estimate 401,328 k | 1! Increase due to change in accounting estimate during 2017 ~/ Balance at December 31, 2017 adjusted 352.099 0 H Um Computation of Allowance for Doubtful Accounts at December 31, 2017 % Prior to 1/1/17 87 165,100 % Aging Category Balance % T: ' Doubtful Accounts 24,446 66,350 117,666 143,637 352,099 D\