Record the following transactions for Lett Company. (Credit account titles are automatically indented when the amount is entered. Do not indent manually.) 1.On August 4, Lett sold merchandise on account to Smiley Company for $610, terms 2/10, n/30. 2.On August 7, Lett granted Smiley a sales allowance and reduced the cost of the merchandise by $60 because some of the goods were slightly damaged. 3.On August 12, Smiley paid the account in full.

Engberg company installs lawn sod in home yards. the company’s most recent monthly contribution format income statement follows: amount percent of sales sales $ 80,000 100% variable expenses 32,000 40% contribution margin 48,000 60% fixed expenses 38,000 net operating income $ 10,000 required: 1. compute the company’s degree of operating leverage. (round your answer to 1 decimal place.) 2. using the degree of operating leverage, estimate the impact on net operating income of a 5% increase in sales. (do not round intermediate calculations.) 3. construct a new contribution format income statement for the company assuming a 5% increase in sales.