4 Conlon Construction Company is a fourth generation family-owned construction compe Texas. The following information pertains to Conlon Construction Company June 1 54:01 June 2 June 8 June 15 June 20 Customer ordered an installation service to be done by Conion Company on June 15. Customer paid cash for the installation job to be done on June 15. Conlon purchased installation supplies on account for the job. The installation job was started and completed. Amount owed for supplies purchased on June 8 is paid. Assuming that Conlon uses accrual-basis accounting, when would the company record the expense related to the supplies?