Each business day, on average, a company writes checks totaling $$13,300$ to pay its suppliers. The usual clearing time for the checks is four days. Meanwhile, the company is receiving payments from its customers each day, in the form of checks, totaling $$24,300.$ The cash from the payments is available to the firm after two days.

a$.$

Calculate the company$$s disbursement float, collection float, and net float. $($A negative answer should be indicated by a minus sign. Do not round intermediate calculations.$)$

b$.$ If the collected funds were available in one day instead of two, what would be the company's disbursement float, collection float, and net float? $($A negative answer should be indicated by a minus sign. Do not round intermediate calculations.$)$