Sandhill Company sold 59.670 of its specialty shelving to Elkins Office Supply Co on account. Prepare the entries when (a) Sanchill makes the sale.no entry is required, select "No Entry for the account titles and enter for the amounts. Credit account titles are automatically indented when the amount is entered. Do not indent manually) Account Titles and Explanation Debit Credit (6) Sandhill grants an allowance of $684 when some of the shelving does not meet exact specifications but still could be sold by Elkins Of no entry is required, select "No Entry for the account titles and enter for the amounts Credit account titles are automatically Indented when the amount is entered. Do not indent manually) (c) at year-end. Sandhill estimates that an additional $215 in allowances will be granted to Elkins. (If no entry is required, select "No Entry for the account titles and enter for the amounts Credit account titles are automatically indented when the amount is entered. Do not indent manually) Account Titles and Explanation Debit Credit