Ms. Marsh filed her 20X0 individual income tax return on February 15, 20X1. All her tax was paid during the year through withholding. The return was due on April 15, 20X1. During January 20X2, she discovered that she had not taken a properly substantiated charitable contribution that would have reduced her total tax by $250 on her 20X0 tax return. By what date must she file her amended return to claim a refund of the tax paid?

On june 3, teal company sold to chester company merchandise having a sale price of $2,600 with terms of 2/10, n/60, f.o.b. shipping point. an invoice totaling $91, terms n/30, was received by chester on june 8 from john booth transport service for the freight cost. on june 12, the company received a check for the balance due from chester company. prepare journal entries on the teal company books to record all the events noted above under each of the following bases. (1) sales and receivables are entered at gross selling price. (2) sales and receivables are entered at net of cash discounts.