Please show work and formulas!

Spice it Up! writes 57 checks a day with an average amount of $289 each. These checks generally clear the bank in 2.7 days. In addition, the firm generally receives an average of $20,900 a day in checks that are deposited immediately. Deposited funds are available in an average of .5 days. What is the firm's net float? Net disbursement float of $34,027.10 Net disbursement float of $36,318 Net disbursement float of $34,750.30 Net collection float of $34,02710 Net collection float of $36,318