please provide b and c part if you can

Current Attempt in Progress An aging analysis of Sunland Campamy's accounts receivable at Decomber 31, 2023 and 2024, showed the following Additionat information: 1. At December 31, 2023, the unadjusted balance in Allowance for Doubtful Accounte was a credit of 57,000 . 2. In 2024, 523.900 of accounts wass written off as uncollectible and 53,100 of accounts previously written off was colfected. Prepare an agding schedule to calculate the estimated uncollectibfe accounts at December 31,2023 , and at Decerntier 31 , 2024. (b) The parts of this question must be completed in order. This part will be available when you complete the part above. (c) The parts of this question must be completed in order. This part will be available when you complete the part above. Ciurrent Attempt In Propress An aging anahysits of Sumland Compary's accounts recoivabie at December 31,2023 and 2024, showed the following: Additionat information: 1. At December 31, 2023 , the unadjunted bal ance in Alowance for Doubtful Ackounts was a credit of 57 .oor 2. In 2024, 523,900 of accotints was written elf as uncollectible and 53,100 of accounts previousfy written off wass collected. Prepare an aping schedule to calculate the estimated uncollectible accounts at December 31, 2023, and at Decernber 31 . 2024 Number of Fstimated Darys Outstanding Amount 96 Uncollectible 030 days $126,000 136 3 3160 days 31,500 6190 days 63,000 1296 Over 90 days Total 94,500$315,000