Question text Analyzing Changes in Balance Sheet Accounts分析资产负债表账户的变化 The following excerpts were obtained from the trial balance of Lazer Inc.以下摘录来自 Lazer Inc. 的试算表。 [table] | Beg. Bal. 求。巴尔。 | End. Bal. 结束。巴尔。 Accounts receivable 应收帐款 | $45,000 | $63,000 Supplies inventory 耗材库存 | 13,000 | 12,300 Accounts payable 应付帐款 | 55,000 | 65,000 Retained earnings 留存收益 | 180,000 | 187,000 [/table] Required 必填 a. If sales on account were $200,000, what were cash collections for the period?一个。如果赊销额为 200,000 美元，那么该期间的现金收款是多少？ $Answer 1[input] b. If $18,200 of supplies inventory was used during the period, what was the total of supplies inventory purchases for the period?b.如果在此期间使用了 $18,200 的供应品库存，那么该期间采购的供应品库存总额是多少？ $Answer 2[input] c. If $160,000 was paid on account for the period, what were the new charges on account this period?c. 如果该期间的账户支付了 160,000 美元，那么在此期间账户上的新费用是什么？ $Answer 3[input] d. If net income for the period was $10,000, what were dividends paid during the period?d. 如果该期间的净收入为 10,000 美元，该期间支付的股息是多少？ $Answer 4[input]多项填空题