Jamison company gathered the following reconciling information in preparing its june bank reconciliation:

cash balance per bank, 6/30 $13,000
note receivable collected by bank 4,000
outstanding checks 7,000
deposits in transit 2,500
bank service charge 35
nsf check 1,900
using the above information, determine the cash balance per books (before adjustments) for jamison company.

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.