In a small business, there is a limitation on personnel. How would you divide the following duties?

a$.$ Vouching expenses and invoices

b$.$ Payment generation

c$.$ Check signing

d$.$ Check distribution

e$.$ Purchasing

f$.$ Adding a vendor to the master file

g$.$ Approving a new vendor

h$.$ Changing vendor addresses

i$.$ Timekeeping

j$.$ Payroll generation

k$.$ Paycheck distribution